while we take care of your subscription management.
Mobile
SDK by Qonversion.
vs. average for the Education category, $, by region
Build, analyze, and grow in-app subscriptions
Does what you want. Just enough control, challenge and feedback.Only thing I’d add is a function to determine what your weaknesses are and focus on them within categories. Really minor difference, but for example I’m very slow at multiplying anything by 8s or 9s and could use more specific training.
For anyone who has an urgent need to train mental arithmetics: download this app. It’s customizable, ads-free and really as simple as you need for your training. GREAT JOB!
Five stars. That’s it. Period.
This app is really well written! Beautiful design!
Very nice app. I love your team
Clean interface. Does what it says with simplicity. Not pushy- gives you freedom to work problems at your own pace. Very good brain exercise and will improve your skills. Also- No ads! So please buy the developer a coffee :)
好棒啊是說噢是
Ninimaths is an application to train mental arithmetic ability. Characteristic: - Selection from 5 modes of calculation, addition, subtraction, multiplication, division, mixing - 1 to 5 digit numbers can be freely combined - Corresponds to display in the column format - Daily scores are recorded for each mode and displayed on the graph - Ranking function by Game Center - Time trial to measure strictly