X (Twitter) - Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.
Slideit - Save any tweet to your notion database automatically.
SmartCards+ - Spaced Repetition Software for iOS. Modern, powerful and easy to use.
OpenSignal - Mobile analytics and insights on wireless connectivity from Opensignal, the independent global standard for understanding the true state of the world's mobile network.
Zorbi - Spaced-Repetition Flashcards - Other tools are built by boomers, Zorbi is built by students.
Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.