Try the NEW!

UnlockYourBrain is now Semper


by UnlockYourBrain


Developer Notes

★★★★½ "Of all the many educational apps on Google Play, this is one of the best." — CNET

Imagine if you could learn anything without changing your routine. Introducing Semper. Every time you unlock your phone or open your favorite apps, you get a short language, math or knowledge puzzle - just...