About this app
Enjoy studying with your students and children! This is... - Pure flashcards app for math learner - Contains 3x2 types / total 252 cards (2-1 ~ 19-9 / 2-_ ~ 19-_) - Cards will be shown in random order each time - Designed for classroom and home - Just 2 taps to begin - Available anytime, anywhere There are... - No sign up process - No privacy information input process - No internet connection - No cartoon characters - No sound effects - No game contents - No in app purchase products (Pure Series)
Latest release
What’s New
- Optimized for the latest iOS/iPadOS - Added new card types (2-_ ~ 19-_)
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 27, 2026 · 11:10 AM $0.99
Screenshots
