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.
RedReader - RedReader - An unofficial open source Reddit client for Android.
Diode - diode - Android app to interact with reddit.
Subdood - Browse reddit in clear view of your boss and the creepy guy staring at you right now
Circuit Stickers - Peel-and-stick electronics for crafting circuits.
3D for Reddit - Browse Reddit in 3D right in your browser.