About this app
CATs helps you develop your English language skills. Our flexible practice materials prepare you to take the CATs test - a qualification recognised by employers that meets international learning standards. Our programmes help you develop from an absolute beginner to an advanced user of English, and makes learning fun and easy.
Latest release
What’s New
Bug fixes and optimisations
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 20, 2026 · 3:59 AM Free
Screenshots
