# Ninimaths vs Mental math trainer & coach

The clearest difference is rating: Ninimaths at 4.9 against Mental math trainer & coach's 4.1. Ninimaths also leads on ads (none vs shown) and review sentiment (97% vs 86%). Mental math trainer & coach's advantage is in-app purchases (none vs 3). On price, ratings volume, update cadence and monetization model there is nothing between them.

Both are free to download. Ninimaths sells 3 one-off in-app purchases. Mental math trainer & coach asks for nothing beyond the download.

Ninimaths holds the better App Store score, 4.9 against 4.1. Both are backed by a comparable volume of ratings — 45 and 23 respectively. Written reviews point the same way: 97% of Ninimaths's written reviews are positive against 86% of Mental math trainer & coach's.

Ninimaths ships an update every 2 months, Mental math trainer & coach every 6 weeks. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Ninimaths | Mental math trainer & coach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (45 ratings)](https://appshunter.io/ios/app/ninimaths/id647989498/reviews)** | [4.1 (23 ratings)](https://appshunter.io/ios/app/mental-math-trainer-and-coach/id896712179/reviews) |
| Number of ratings | **45** | 23 |
| Positive reviews | **97.4% of reviews** | 86.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 51 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ninicode](https://appshunter.io/developer/647989501) | [ARTEM KAZANOVICH](https://appshunter.io/developer/896712182) |

## What reviewers say

### Ninimaths

[App page](https://appshunter.io/ios/app/ninimaths/id647989498)

Enhance your mental arithmetic skills with a variety of calculation modes. Practice addition, subtraction, multiplication, and division with customizable number ranges and column display. Track your progress with daily scores and compete with others through a ranking system.

**Highlights:** Multiple calculation modes (add, subtract, multiply, divide, mix), Customizable number ranges (1-5 digits), Column display format, Daily score recording and graphing, Game Center ranking, Time trial mode

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $0.99 | one-time |
| Hamburger | $1.99 | one-time |
| Ramen | $4.99 | one-time |


### Mental math trainer & coach

[App page](https://appshunter.io/ios/app/mental-math-trainer-and-coach/id896712179)

Enhance your arithmetic skills with this free mental math trainer. Practice addition, subtraction, multiplication, and division to improve speed, attention, and intelligence. Suitable for all ages, from elementary students to adults preparing for exams or seeking brain training.

**Highlights:** Improve addition, subtraction, multiplication, division, Enhance attention span and intelligence, Practice 5 minutes daily for visible progress, Suitable for all ages, Detailed statistics and flexible settings, No registration or personal data collection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ninimaths free?

Ninimaths is free to download, with in-app purchases available.

### Is Mental math trainer & coach free?

Mental math trainer & coach is free to download, with no in-app purchases.

### Which has better reviews, Ninimaths or Mental math trainer & coach?

Ninimaths is rated higher. Ninimaths averages 4.9 out of 5 from 45 ratings, while Mental math trainer & coach averages 4.1 from 23 ratings.

### Do Ninimaths or Mental math trainer & coach have ads?

Mental math trainer & coach shows ads; Ninimaths does not.

### Which is updated more often, Ninimaths or Mental math trainer & coach?

Ninimaths ships an update every 2 months, and Mental math trainer & coach every 6 weeks. Most recently, Ninimaths was updated on October 20, 2026 and Mental math trainer & coach on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*