CalcDrill icon

CalcDrill

BrainSwitch
⬇ 10+ downloads
Est. actual: 27
Style: Casual
Free
Released: Jun 8, 2025
No in-app purchases
Contains ads
Installs since launch
0 14 27 27 Jun 8, 2025 today
Tracking since Oct 5 — growth appears once we have a second daily reading.
Solve as many math problems as you can to improve your skills!