About this app
United States turns U.S. states, maps, flags, and capitals into quick quiz rounds for memory, spelling, and visual recall. Play focused modes: pick the right answer from a picture, match a clue to an image, spell names letter by letter, or review the full reference table. Designed for students, travelers, civics practice, and trivia fans, short sessions, and repeat practice that actually sticks.
Latest release
What’s New
2.1.1: refreshed metadata, improved language polish, smoother loading, and stability fixes. Thanks for playing!
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 17, 2026 · 3:08 PM Free
Screenshots
