Ninimaths

Name: Ninimaths
Rating: 4.9 (43 reviews)
Author: Ninicode

By: Ninicode

Mental arithmetic exercises

Features & Capabilities

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

User Growth & Download Statistics

App

By:

Ninicode

Rating:

4.90

(43) 1 ratings

Version:

4.5.8 Last updated: 2025-09-12

Version code:

878052757

Creation date:

2013-05-21

Compatible devices:

Size:

10.95MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 201,896 ▼ 1,974

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Ninicode

Apple Apps Store

https://apps.apple.com/us/app/ninimaths/id647989498

Website:

https://ninicode.com

User Reviews

Overall, reviewers praise Ninimaths for its clean, minimalist design and straightforward interface, and for effectively boosting mental arithmetic skills (multiplication, division, speed). Users highlight the app’s useful progress tracking, including averages and comparisons with others, as a key motivation. The app is lauded as ad-free, free to use, and not pushy, offering flexible, self-paced practice. Several users note its quality and claim it’s among the best free mental math tools available. A common improvement suggestion is to include more targeted training on specific weaknesses, but this is not a widespread criticism.

Pros

Clean, minimalist design with an uncluttered, easy-to-use interface.
Effective mental arithmetic training that improves speed and accuracy (multiplication/division).
Good progress tracking, including averages and comparisons with others, for motivation.
Ad-free, free-to-use and non-pushy, with self-paced practice.
Flexible, forgiving practice that lets you train at your own pace.

Cons

Recent reviews

This app has turned me (a B student) into a D student because I spent all my time on the app instead of studying. BUUUT it’s really fun and has helped me with my multiplication and division. “You gotta crack a few eggs to make an omelette” :D