About this app
Do mental arithmetic for 1 minute every day to train your brain. It also helps the child learn the calculations.
Latest release
What’s New
Version 1.16
Aug 10, 2026
Minor corrections and adjustments.
Audience growth
Ratings growth
7-day gain
+0
Ratings / day
0.0
30-day gain
+0
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
Current
Free
Historical low
Free
Paid → free
0×
- First observed Sep 19, 2026 · 10:14 AM Free
Screenshots
