The ultimate file manager for root users. Access the whole of android's file system (including the elusive data folder!). Root Explorer v2.10.3 Includes SQLite database viewer, Text Editor, multi-select, zip files, execute scripts, search, re-mount, permissions, bookmarks, email, APK binary XML file viewer.Root Explorer (File Manager) Operates as a standard file manager on unrooted devices. v2.10.3 - Button fix on...

Online grading platform LearnBoost has raised $975,000 in seed funding from an impressive roster of venture capital firms and angel investors including Bessemer Venture Partners, Charles River Ventures, RRE Ventures, Atlas Ventures, Othman Laraki, Bill Lee, James Hong, Naval Ravikant and Karl Jacob. LearnBoost offers teachers an easy-to-use, web-based gradebook. The startup’s software allows for real time...

Best Buy is rolling out an in-store mobile couponing system in conjunction with a startup called shopkick. The system will be in place in 187 stores by tomorrow and 257 stores by October 1. Earlier this month, we got a preview of how the system works (see video below). Instead of checking in, as you would with a geo app like Foursquare or Gowalla, shopkick automatically recognizes when someone with the shopkick...

When Cleveland Cavaliers owner Dan Gilbert heard that we were working on a redesign of TechCrunch, he decided to give it a go with his own sense of style. After inviting several other world-class designers to our headquarters in SF we decided to go with his vision. Voila! Say hello to the new-look TechCrunch. Truth be told, we felt a bit bad for Gilbert. He’s had a rough 24 hours. Yesterday, at a nationally...

You’re likely aware of Foursquare, the location-based service that turns checking-in to venues into a game of sorts. You may also be aware of StickyBits, an app that turns barcodes into message boards. What do you get when you combine them? Barcode Hero, a new product by Kima Labs, a startup founded by two Amazon veterans. The main idea behind the service is an app that attempts to make shopping more social. A...