1) MyBackup Pro With this app you can create backups of all the important data on your phone to your SD Card or RerWare's online secure servers. Then you can restore that data to any phone that MyBackup Pro supports, regardless of platform. Paid: $4.99.
2) CacheMate for Root Users CacheMate allows you to clear the cache from all your apps with a single click. You can even set it to automatically clear the cache according to a schedule: anywhere from once an hour to once every few days. Requires Root. Paid: $1.
3) ASTRO File Manager This app might just be essential. It's a full-featured file manager that lets you view and manage the files on your Droid without having to plug it into your computer. You can even use it to backup your Android apps to your SD card. Paid: $2.99.
4) Skifta This app turns your Android device into a global remote control. Certified by the Digital Network Living Alliance (DNLA), Skifta allows your Android device to stream onboard media to any DNLA-enabled device, include TVs, stereos, PCs and the Sony PlayStation 3. Free.
5) The Weather Channel Keep up with everything you need to know about the weather with this app. It features hourly, 36-hour and 10-day forecasts and live video from the TV channel. Free.
6) LastPass Password Manager Premium Juggling more passwords than you can keep track of? This app may be just what you need. It's a secure password generator that securely syncs your passwords across all your browsers and devices and automatically fills forms on all sites. The app is free, but the service costs $1 per month.
7) Vlingo Need to text, call, tweet or set your Facebook status and your hands are already occupied? That's no problem if you have Vlingo, which allows you to operate your Android phone with your voice. It even works with a wireless Bluetooth headset. Free.
8) iTriage Mobile Health Use this app to help take better care of yourself. It was designed by two emergency room physicians to help users identify their systems and find a healthcare provider. Free.
9) Llama – Location Profiles Do you want or need your phone to change its behavior based on where you are? Look no further than this app. It can change your phone's ringer and ringtones—and a host of other settings as well—based on your location. Free.
10) chompSMS Want more control over your SMS app? The highly configurable chompSMS app gives it to you in spades. You can alter the style of your chat bubbles, add themes, a passcode lock, signatures and lots more. There are even blacklisting and Quick Reply features. Free.
11) Endomondo Sports Tracker Pro Carry your personal trainer in your pocket with this app, which uses GPS to help track your running, cycling and walking and even gives you audio feedback. It even syncs with a number of heart rate and cadence monitors. Paid: $3.99.
12) GetGlue Sometimes finding a new television show, movie or music that's up your alley can be tricky. That's where this app comes in. GetGlue is a social network for entertainment. You can check-in to what you're watching, reading or listening to, get recommendations based on your likes and dislikes and see what your friends are into. Free.
13) Anti-Virus Pro Concerned about malware, viruses and SMS spam? Anti-Virus Pro is a comprehensive security suite for Android that can scan apps, files, settings and media in real time. Paid: $9.99.
14) PdaNet Use USB Tether or Bluetooth DUN to connect your laptop to the Internet using your Android phone as a modem. You can use your phone to connect via 3G data, Wi-Fi and even VPN. Free and paid. The free version blocks access to secure Web sites. The premium version goes for $23.95.
15) MightyMeeting Manage a library of PowerPoint presentations directly from your Android phone with this app. You can use the app to share the presentations via e-mail, blog, Twitter and Facebook, and you can also start or join Web meetings using it. Free.
16) JuiceDefender Is the battery on your Android phone consistently running on empty? JuiceDefender can help you extend it! The app intelligently manages your mobile connectivity and other battery-sensitive components to ensure your phone runs as efficiently as possible. For example, the default mode switches your phone from battery-intensive 3G mode to the less-draining 2G mode when you're not actually using the phone, and it turns of the Wi-Fi radio if the charge goes below a certain level. The Advanced Mode allows you to tune the app's triggers based on your individual needs. Free.
17) Seesmic This Twitter client integrates streams from Twitter, Facebook and even Salesforce.com Chatter into a single client, allowing you to stay on top of all your messages from various sources. Unlike many clients, it supports multiple accounts, giving you the ability when composing a message to send it out via one of your accounts or all of them at once. You can also customize a large number of features. Free.
18) LogMeIn Ignition This app lets you securely access your computers—Windows or Mac—and all the files on them remotely from your phone. Never leave anything behind again. Paid: $29.99.
19) TiKL – Touch to Talk (PTT) Turn your Android phone into a walkie-talkie with this app. It provides push to talk capabilities between Android phones without additional hardware and without using minutes. Communication is near instantaneous on 3G and 4G networks. Free.
20) Document Scanner This app allows you to scan documents with your phone's camera, convert it to PDF and e-mail the PDF to anyone. You can even upload the PDF to Google Docs. Paid: $2.98.
21) Bluetooth File Transfer With this app, you can explore and manage the files on any Bluetooth-enabled device, receive files and send contacts. It's built on FTP and Object Push Profile (OPP). Free.
22) Howcast for Android Need to know how to change a tire, make banana pudding or survive a long airport layover right now? Howcast puts instructional videos in 25 categories right at your fingertips. Each video also comes with text instructions. Free.
23) TED Mobile Since 1984, the world's best and brightest have gathered at the TED (Technology, Entertainment, Design) Conferences to spend no more than 18 minutes talking about the thing that fascinates them most. It's always illuminating, and with this app you can search and watch more than 700 TED Talks right from your phone. Free.
24) Amazon Kindle for Android Want to read an electronic book, newspaper or magazine but don't have your Kindle with you? Or don't have a Kindle at all? It's not a problem with this app, which allows you to read any of 900,000 Kindle-formatted books with your Android device. And Amazon's Whispersync that your last page read, bookmarks, notes and highlights will sync across your various devices. Free.
25) Kongregate Arcade for Android Want to stay up on the newest and hottest Flash games around? This app gives you free access to more than 300 games from the Kongregate community and fully integrates with your existing Kongregate Web account. Free.
26) Handcent SMS Handcent SMS supercharges your texting with full support for SMS and MMS, group sending options and backup and restore features for SMS and MMS. Other features include the ability to customize your look with themes and SPAM filtering options. Free.
27) Thinking Space Thinking Space is a mind mapping application that allows you to visualize, structure and classify ideas. You can create nodes, add notes to them and arrange them, all with a UI that makes it a snap to work with. The maps you create with this app are also compatible with PC-based Xmind and Freemind. Free.
28) eBuddy Messenger This comprehensive IM client allows you to connect to multiple MSN (Windows Live), Facebook, Yahoo, AIM, ICQ, GTalk, Hyves and MySpace accounts all at once. It shows all your contacts in one list and runs in the background. IMs are sent as data, not SMS. Free.30) Evernote This app allows you to log, index and search all manner of information, from notes to audio to photos. For instance, you can take a photo of a white board and Evernote will recognize the text in the photo, index it and then allow you to find it later by entering a search term from the information on the white board. It even synchs with the Web. Free.29) WolframAlpha Access WolframAlpha's computational knowledge engine from your phone with this app. Also available for free via the WolframAlpha Web site, the app calculates the answers to complex mathematic and scientific problems in an instant. The app version adds a keyboard with all manner of mathematic and scientific symbols to make entering queries a snap. Paid: $1.99.
31) EverPaper EverPaper is a simple but excellent Instapaper client. It doesn't support folders yet, but it's under constant development. It also syncs with EverNote. Free. ) Yelp Yelp for Android determines your current location and then lets you search for nearby businesses, read reviews and so on. It also lets users filter by "Price," "Open Now," "Special Offers" and "Hot on Yelp." Free.
32) ActionComplete ActionComplete is a robust task manager. It is built around projects you create, which are made up of individual actions that serve as milestones in the project. The app is based on the Getting Things Done (GTD) methodology created by David Allen in his book: Getting Things Done: The Art of Stress-Free Productivity. Free.
33) SMS Backup + This app automatically backs up SMS, MMS and call log entries to a separate label in your Gmail account. Free.
34) Fusion Voicemail Plus Centralize all your voicemail boxes, including mobile, home and office, on your Android phone with this app. It can receive and display FAXes too. Free.
35) Google Voice Streamline and consolidate your phones with this app. It gives you a single phone number that rings all your phones. In addition it saves all your voicemail online and even transcribes your voicemail into text. It offers a host of other features too. Free.
36) Time Recording Time Recording is an app that lets you manage your time sheet, including options like tasks, target time, hourly rate, paid overtime and multiple data/time formats. It also supports CSV export. Free.
37) Time Recording Time Recording is an app that lets you manage your time sheet, including options like tasks, target time, hourly rate, paid overtime and multiple data/time formats. It also supports CSV export. Free.
38) Parcels This handy app lets you track all your packages in one place. Carriers supported include: Apple, Fedex, UPS, UPS Mail Innovations, Amazon.co.uk, Amazon.com, Amazon.de, DHL Express National (Germany), DHL (Germany), DPD Standard (Germany), GLS (Germany), Hermes, TNT, TNT International (Netherlands), TNT National (Netherlands), OnTrac Shipping, LaserShip, Posten (Norway), Post (Austria), Post (Switzerland), Posten (Sweden), USPS, DHL (USA), DHL Express (GB), Home Delivery Network (GB), Japan Post Int. Mail, CNE Express, Royal Mail, Spee-Dee Delivery (USA), Parcelforce. Free.
39) NewsRob This is an excellent, plain but functional Google Reader client with built-in syncing for off-line reading. Free and paid. The free version features ads. NewsRob Pro goes for $7; it removes the ads and adds exclusive features for power users.
40) Read It Later A simple, reliable tool that adds Instapaper to your sharing menu, so you can quickly tag articles as you browse. Free.41) Astrid Task Todo List Get yourself organized with this todo list app. It features tagging, timers, reminders, smart task sorting and even tracks partial progress. You can sync your todo list with Remember the Milk, which can sync with Gmail. Free.
42) ActionComplete ActionComplete is a robust task manager. It is built around projects you create, which are made up of individual actions that serve as milestones in the project. The app is based on the Getting Things Done (GTD) methodology created by David Allen in his book: Getting Things Done: The Art of Stress-Free Productivity. Free.
43) Google Chrome to Phone Run the Google Chrome browser on your computer? This app lets you share links, maps and currently selected phone numbers and text between your computer running Chrome and your phone. Free.
44) Mint Manage your money and keep track of your budget while on the move using Mint. It gives you up-to-date information on your accounts and lets you edit transaction info right on your phone. And it's password protected to make sure your information stays safe. Free.
45) GDocs for Android This editor/viewer for Google Documents allows you to create, edit, view, import, export, send documents and sync them with your Google Docs account. Free.
46) QuickOffice Connect Mobile Suite This Microsoft Office productivity suite for Android devices allows you to view and edit Word, Excel and PowerPoint files with integrated access to multiple remote storage providers. Paid: $15.
47) Exchange for Android This app offers Exchange/Outlook sync for your Android! It works with Exchange 2003/2007 and allows you to sync your e-mail, contacts and calendar. It's available for a free five-day trial. After that, a license costs $19.99.
48) aCar This app allows you to track the maintenance, fuel mileage and expenses of your vehicles. It provides notifications when it's time to change the engine oil, air filter, oil filter, etc. Free.49) SMS2PC This app automatically forwards SMS messages to your PC if you're working on it so you don't have to reach for your phone. You can reply to messages and create new ones from your Android address book. Paid: $2.50
50) Dropbox Dropbox is a client for the Dropbox cloud-sharing file storage service. It makes it easy to get files onto your phone without explicit synching. You can add files to it from any of your computers and then access them from any other computer or phone. Free.
51) Lookout Want to protect your phone? Lookout does just about everything. It provides security against mobile viruses, malware and hackers, backs up your data and even locates your lost or stolen device on a map from the Web. And if you can't find it, you can use Lookout to make your phone "scream" or simply wipe out all the data on it. Free.
52) RepliGo Reader A PDF reader that can be used to view Gmail PDF attachments, online PDF documents or PDF files saved to your media card. It features a reading view that reformats pages into a single column, and offers support for embedded fonts, PDF bookmarks and text search. Paid: $4.95.
53) App Protector Pro Want a little extra security for your Android phone? App Protector Pro allows you to password protect any application on your phone, including e-mail, SMS, photos and more. Paid: $1.99.
54) Memory Booster – RAM Optimizer Keep your Android phone running at its fastest with this app. Memory Booster optimizes our phone's memory by recovering memory leaks, flushing temporary libraries and defragmenting your phone's memory. Free.
55) SetCPU for Root Users This tool allows you to change CPU settings, including overclocking and underclocking, on a rooted Motorola Droid, Nexus One, G1, G2, Samsung Galaxy S, myTouch 4G, Motorola Xoom, or one of many other devices, allowing you to increase performance or save battery life. You can even set up profiles to change settings conditionally. For instance, you can set the phone to change profiles if the charge falls below a certain point or the phone's temperature gets too high. Paid: $1.99.
56) SystemPanel App/Task Manager Want to get a better idea of what's going on inside your phone? This app integrates a task manager, app manager and system monitor to help you pinpoint which functions are using the most power and processing cycles. The system monitor can record up to a week's worth of use history. Paid: $2.99.
57) Dolphin Browser HD Don't like the stock browser that came with your Android phone? The Dolphin Browser HD adds a boatload of features, including multiple tab viewing, full multitouch gestures, a thumbnail "flick" menu, gesture-based search and URLs, a YouTube downloader and browser extensions. Free.
58) Opera Mini web browser Looking for more robust browser support? The Opera Mini web browser is super fast and adds features like tabbed browsing, multiple home page tiled Web sites, sync bookmarks between your desktop and phone and more. Free.
59) Locale Locale lets you manage your phone's settings based on predefined criteria. For instance, you can set situations like "at school" or "in court" and set the phone to change its volume setting to vibrate when in those situations. You can set automated controls based on battery, location, contact, orientation and time. The phone settings you can alter based on these situations include: Bluetooth, brightness, ring tone, screen timeout, volume, wallpaper or Wi-Fi. Paid: $9.99.
60) Phone Halo Do you often lose your keys, purse or phone? With Phone Halo, you attach a small device to your keys, purse, computer bag, etc. and download the Phone Halo app to your phone. If you ever leave the device or your phone behind, the app uses Bluetooth and GPS to identify its location and then sends a map to your email. It can also cause the device or your phone to ring, even if your phone is set to silent. Paid: $59.95.61) handyCalc Calculator The app adds just about every calculator function you can think of to your Android phone, allowing you to put your scientific calculator in the drawer forever. Free.
62) Mileage Ledger This app makes it easier than ever to track your mileage for business reporting. It uses GPS to automatically track and log your mileage. You can then e-mail your report directly from the app. Paid: $8.95 annually.
63) Fuze Meeting HD Need an audio- or video-conferencing solution for your Android device? Look no further than this app from FuzeBox. You can invite schedule and start meetings, as well as invite attendees from your address book, and even upload PowerPoint decks, Word documents, PDFs, and HD movies and images from your device. The app is free but the conferencing service is not, though there is a free trial period.
64) News Republic Are you a news junkie? Now your Android device can help you stay on top of all the breaking news with this app. Its feeds include many of the top news agencies, and it will organize relevant stories for you through its interactive interface. Free.
65) SlideScreen This app replaces your traditional home screen with one that shows summary information for SMS, Gmail, phone calls, Calendar, Google Reader, Stocks and Twitter, making seeing all your important information at once a snap. Free.
66) MasterCard ATM Hunter This highly useful app uses your phone's location to find the nearest ATMs. You can even sort according to criteria including: drive through, 24-hour service, wheel chair accessibility and surcharge fees. Free.
67) Gasbuddy – Find Cheap Gas This app provides comprehensive, real-time gas prices in your area (US and Canada) with maps. Users who pitch in by reporting gas prices in their area can win free gas. Free.
68) Dial Zero Need to get in touch with customer service and don't want to wait on hold? Dial Zero maintains an index of more than 600 companies and how to cut through their automated answering services to get a live human being in no time. Free.
69) DroidAnalytics This app puts all your Google Analytics data at your fingertips. You can quickly see Pageviews, Visits, Unique Visitors, Average Time on Site and Bounce Rate, with filters for Top Keywords, Top Referrers, Top Countries, Top Traffic sources, Top Search Engines, Top Referring Sites and Top Browsers. Paid: $1.47.
70) Nesoid Lite This Nintendo Entertainment System (NES) emulator allows you to play every NES game ever made right on your Android phone. You'll have to take responsibility for the legality of your ROMs. Free.
71) Angry Birds It's one of the most popular mobile games around for a reason. Use physics to help the Angry Birds destroy the piggies that have stolen their eggs. Free.
72) TV.com This app from CBS Interactive turns your Android phone into a television. Use it to watch video, including full episodes, from CBS, The CW, CNET, ET, Showtime, CBS News, CBS Sports and more. Free.
73) Pandora Start listening to free, personalized Internet radio on your Android. This app brings Pandora off your computer and puts it on your phone. It's fully integrated with Pandora on the Web. You can listen to all your existing stations and create new ones on your phone too. Free.
74) Slacker Radio Want to create favorite radio stations and take them with you wherever you go? This app has you covered. While other apps—notably Pandora and Last.fm—also allow you to create your own radio stations, Slacker Radio has the added capability of caching music on your device for whenever you have a data signal so that you still have access to your music when you're offline, like on the subway or a long flight. Free and Paid. The free version gives you access to music streaming, while the paid version gives access to off-line caching for $4.99 a month.
75) Twicca Still hunting for a Twitter client for your Android phone? Twicca offers a massive number of features with a slick, minimalist UI. Users can add a series of plug-ins to customize Twicca to their own needs. Free.
76) Wikidroid Use Wikipedia often? Wikidroid formats Wikipedia articles for your device with a sleek interface. It even includes voice search and bookmarks. Free.
77) ESPN ScoreCenter Get comprehensive ESPN sports coverage on your Android phone with this app. It provides near-real-time scores and schedules. Free.
78) Words with Friends Free Enjoying playing Scrabble? Take it to you phone with this game. Best of all, you can play your friends whether they're using an Android phone or an iPhone. Free.
79) Google Sky Map Hold your phone up to the sky, and this app uses the location service and tilt sensor to figure out where you are looking and overlays constellations and astronomical object information. It's a fun tool for exploring the stars! Free.
80) Doodledroid This sophisticated little drawing app gives you 21 different brushes and speed-sensitive opacity to let you unleash the artist within. Paid: $0.99.81) Sketchbook Mobile Keep a sketchbook with you wherever you go with this full-featured app from CAD specialist Autodesk. Sketchbook Pro is a professional-grade paint and drawing application with a whole host of tools. It's great for graphic designers on the go. Paid: $0.99.
82) Catch Notes This app, formerly known as 3banana Notes, lets you capture thoughts and ideas in text, voice, images and locations. You can then synch and back it up for free to Catch.com. You can passcode protect your activity stream, set reminders, share content and even organize it with hashtags. Free.
83) Beautiful Widgets Not content with the widgets, themes and skins that came with your Android device? This app is what you need. It features hundreds of downloadable skins. Paid: $2.82.
84) Easytether Pro Looking for a solution to turn your Android phone into a mobile modem? Easytether Pro lets you tether your phone to Windows, Mac OS X, Ubuntu Linux, PS3, Wii and Xbox 360 devices with no tether fees and without requiring root. An easy-to-use wizard guides you through the tethering process. Paid: $9.99.
85) Layar Turn your phone into an Augmented Reality device with Layar. It uses your phone's camera, compass and GPS data to identify your location and field of view, retrieves data based on those geographical coordinates and then layers that data over the camera view. Free.
86) EStrongs File Explorer File Explorer is a local and network file manager that provides a file explorer for both the local phone and your remote computer. You can view files on your phone and in your computer's shared folder and transfer files between them. You can even play audio and video, browse images and view text. Free.
87) SwitchPro Widget This cool little app gives you the ability to control 17 of your Android phone's functions directly from one of your homescreens. You can turn 3G, Wi-Fi and Bluetooth on and off, adjust your screen's brightness, even reload your SD card after transferring files. Free.
88) Free Dictionary Org This simple, no-nonsense English dictionary provides definitions, synonyms, pronunciation and spelling. Free.90) K-9 Mail An open source project that has taken Google's standard e-mail client and enhanced it, K-9 Mail is a must if you want to do serious non-Gmail-based e-mail management on your phone, especially using IMAP. Free.89) US Traffic US Traffic provides traffic reports about your neighborhood and works anywhere in the US. It supplies detailed traffic incident information. Free.
91) aTrackDog Have trouble remembering to check for updates to your apps? aTrackDog finds the newest version of all your apps, even ones not listed on the Android Market, and notifies you when they're available. It allows you to open, uninstall and manage your apps, and even tracks your uninstalled apps.
92) AppBrain App Market Want to make managing your apps a little easier? With AppBrain, you can browse for Android apps with a Web interface on a computer, select them and then use the app to install and uninstall the apps you selected. It also provides notifications when updates are available. Free.
93) Kayak Flight and Hotel Search This travel app lets you search multiple airline and deal Web sites for the best price on a flight. You can use it to book your travel, hotel and car rentals, and even to check the status of your flight. Free.
94) Barcode Scanner Scan barcodes on books, CDs, and all sorts of other products and then look up prices and reviews. You can also read the QR codes (little square barcodes) that are popping up everywhere, allowing you to decipher the encoded URLs, contact information, Wi-Fi access codes, calendar events, etc. Free.
95) ShopSavvy Scan a product's barcode and you can get reviews and price alerts using this app. You can also use it to create wishlists. Free.
96) AK Notepad A simple, straightforward notepad application that features Websync to snaptic.com, it does one thing and does it well. Free.
97) Google Goggles Google Goggles is a visual search app. Take a picture of the object, landmark, logo, etc. you want information about and Google Goggles will return relevant search results. It will even provide information about businesses by displaying their names directly in the camera preview. Free.
98) Google Places Directory Take the mystery out of finding nearby places with Google Places Directory. Places Directory allows you to browse nearby places in categories like restaurants, movie theaters, hotels and banks. It also gives you distance and directions along with ratings and photos. Free.
99) Cab4me Find or call a cab quickly, even if you're not in Manhattan. This app keeps a database of local taxi companies and taxi stands and helps you place a call to a car service when you need one. Free.
100) Ringdroid Don't like the default ring tones that come with your Android phone? Ringdroid allows you to record and edit sounds and create ring tones from any song you like. Free.