HAWK: Freedom Squadron

cpstest is a web-based tool for testing mouse click speed, evaluating concentration, measuring reaction speed, and providing fun, focused training.

Simple online tests for reaction time, memory, and focus

Turn finds into foil Dex cards with AR & 3D

A privacy camera for iPhone: photos go straight into the app's private sandbox — never in Photos, never synced to iCloud.

Turn abstract probability and statistics concepts into visible, easy-to-understand content with fun interactive visual demos. Master core probabilistic thinking, and dive deep into classic theories including the Law of Large Numbers, Bayes' Theorem,

Simple, fun reaction speed test game