NOPHONEZONE - Share how long you can last without using your phone
Video DownloadHelper - Browser extension to download videos from the Web
UnPlug - Track your iPhone usage & digital detox with Gamification
FlashGot - FlashGot is a browser extension for Mozilla Firefox that is designed to make it easy to download a whole batch of files in one go. The extension is open source and free to use, but it is no longer compatible with the most recent version of Firefox.
DotHabit - DotHabit is an app that enables you to create daily goals to help you in building good habits and get rid of bad habits.
ClipGrab - A friendly downloader for YouTube and other sites