Zorbi - Spaced-Repetition Flashcards - Other tools are built by boomers, Zorbi is built by students.
V360 - Video Editor - A simple and super fast 360 video montage app on mobile
SmartCards+ - Spaced Repetition Software for iOS. Modern, powerful and easy to use.
Document Node - Fast writing and instant publishing tool
Mochi - Write notes and flashcards with Markdown and study them with spaced repetition.
humit - A social networking app for music sharing and discovery.