Chart standing · US
Not currently charting in this storefront.
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
Aug 26, 2026
Rating
★ 4.43 → 4.41
Price & rating history · US
Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.
Average rating
Ratings breakdown · US
The star breakdown behind this app's rating in this storefront.
5★
68%
54
4★
16%
13
3★
8%
6
2★
3%
2
1★
5%
4
Screenshots
About
Simple math problems, but you only have a short time to make a judgment, right or wrong, and make your choice quickly!
What's new · 2.1
fix bugs
Details
ReleasedNov 2020
UpdatedJul 2023
Version2.1
Size8.6 MB
RequiresiOS 13.0 or later
Age rating4+
LanguagesChinese, English, French, German, Japanese, Korean
PriceFree
Categories
Bundle IDcom.deltaapp.fastmath