Just curious to see what apps everyone is using on their Android devices... Here's mine to begin with: I omitted some like RunKeeper, Spotify, and SoundHound, but I use those too. Productivity Andie Graph - A TI graphing calculator emulator that supports the various models. Probably the mot useful app I've ever had, especially since I had to sell mine to buy the iPhone 4 when it came out. Any.DO - A beautiful to do list. Compared to the iOS version, the Android app looks and feels much better. The widgets are awesome too. doubleTwist Alarm - A cool alarm with a analog and digital clock that you can dock. Evernote - Keep all my lecture notes/snippets here. Impression - Sweet writing app for Samsung Galaxy devices. Memo - A clone of S Memo for Samsung Galaxy devices running custom ROMs without TouchWiz. MobisleNotes - Another great note application with a web interface and iOS app too. Studious - IMO, the best student planner on Android, the features are SO good. News/Social Flipboard - News app of choice. Scope - Facebook, Twitter, Foursquare, Instagram and Tumblr client. The Verge - The official app for my favorite website. . XDA-Developers - A client for the forums, couldn't live without it. Music/Radio doubleTwist Player - My music, video, and podcast player of choice that works with AirPlay. Stereomood - Mood based indie music streaming radio. TuneIn Radio Pro - My radio app of choice. Weather BeWeather Pro - A great weather app with beautiful animated visuals, notifications for severe weather, and detailed chart. Ourcast - Social weather reporting. StormEye - A radar for looking at nearby storms. Sunny - Another simple weather app. Weather Eye - From the same guy who made Wallbase - Time Clark does an app called Pocket (lets you store sensitive data like bank info and logins) and Colors, both very nice apps. Weather Eye is excellent, in early stage, but the widgets, icons, and overall app are cool. Weather Neue - A minimalistic weather app. Customization/Essentials Google Chrome - My browser of choice. Pattrn - Wallpaper app powered by the COLOURlovers API. Power Toggles - I use it to display music controls, but you can use it for application shortcuts and to put toggles to turn on Bluetooth, 4G, etc. Solid Explorer - The best looking file manager at the moment, very feature rich, but simple. Wifi Hotspot & USB Tether Pro by SVTP - My tethering app of choice. Simple and works awesome. 100% worth the $14.99 price tag. I use it with both Kindles, my MBP when the power goes out, and just about any device I have that needs internet when I'm on the go or without a wifi connection. Wallbase HD Wallpapers - The best wallpaper app for Android. Beautiful stuff, great variety. Your turn!