grade 4 apps

Instant installation of Google Play apps

Grade your students' answers and demonstrate your knowledge.

Check your connection speed for all your apps

Earn money for trying out apps and games

Share your apps with anyone

Boost your music skills with AURALBOOK's comprehensive content and advanced features.

Create an app from any website

A powerful set of business tools

Hide apps inside an alternative interface

Use this calculator as a secret vault to hide apps