VoltSim - VoltSim is an interactive realtime circuit simulator. It has digital and analog components and even Integrated Circuits. It is the perfect companion to students, hobbyists, and engineers.
Flowlingo - Get fluent in a language through content immersion
Diode - diode - Android app to interact with reddit.
Eduflow - Digital learning that actually teaches students something
Circuit Stickers - Peel-and-stick electronics for crafting circuits.
Padlet - Visual boards for organizing anything.