Calc Training (30sec)
App Store ID 1547381216 · Tomohiro Ohwada
Not currently in Zing's Top 100
About
You can practice mental arithmetic in 30 seconds.
Train your math skills by doing more mental arithmetic.
■5 types of training
- Addition
- Subtraction
- Multiplication
- Split
- mix
■Features
- 30 seconds of intensive training
- Personal best confirmation
■Credit
SE -> OtoLogic (https://otologic.jp/)
BGM -> Pocket Sound (https://pocket-se.info/)
Screenshots
This app isn't currently charting in Zing's tracked Top 100 — showing a live snapshot from the App Store instead. Browse current charts →