About this app
My child who is very bad at math. It's hard to buy problem books. So, I made an app that allows you to create and print an infinite number of problems. Is your child OK?
Latest release
What’s New
Version 3.1.1
May 29, 2024
Fix bugs.
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 snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 4, 2026 · 10:18 AM Free
Screenshots
