# Ninimaths vs Mental Math Games

The clearest difference is update cadence: Mental Math Games at every 9 days against Ninimaths's every 2 months. Mental Math Games also leads on ratings volume (1.2K vs 46). Ninimaths's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Ninimaths sells 3 one-off in-app purchases and Mental Math Games sells 7 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Ninimaths holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Mental Math Games has 1.2K ratings behind it against 46, so its average is the more settled of the two. Written reviews point the same way: 97% of Ninimaths's written reviews are positive against 93% of Mental Math Games's.

Ninimaths ships an update every 2 months, Mental Math Games every 9 days. Both last shipped on October 23, 2026.

## The numbers

| Metric | Ninimaths | Mental Math Games |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (46 ratings)](https://appshunter.io/ios/app/ninimaths/id647989498/reviews)** | [4.7 (1.2K ratings)](https://appshunter.io/ios/app/mental-math-games-numbio/id1551025256/reviews) |
| Number of ratings | 46 | **1.2K** |
| Positive reviews | **97.4% of reviews** | 93.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 58 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ninicode](https://appshunter.io/developer/647989501) | [Peter Schmidt](https://appshunter.io/developer/1551025258) |

## 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 Games

[App page](https://appshunter.io/ios/app/mental-math-games-numbio/id1551025256)

Sharpen your mental math skills with this app offering a wide range of exercises from basic arithmetic to fractions and percentages. It features timed challenges, progress tracking, and customizable modes to suit all levels.

**Highlights:** Wide variety of math exercises, Timed challenges for speed, Progress tracking and high scores, Adjustable difficulty levels, Math tricks and shortcuts, Customizable trainer mode, Achievements and rewards

**Features:** Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro access (secret discount) | $9.99 | per year |
| Pro Annual | $17.99 | per year |
| Small tip | $0.99 | one-time |
| Medium tip | $3.99 | one-time |
| Large tip | $8.99 | one-time |
| Pro Lifetime | $49.99 | one-time |

**What reviewers like**

- 🚀 Helpful for learning math
- 👍 Fun and engaging
- 👍 Clean and intuitive interface
- 🚀 Effective for improving mental math skills
- 👍 Great for all ages

**What reviewers complain about**

- 💰 Limited features in free version
- 🔒 Subscription required for full access
- 🐛 Occasional performance issues

**Reported bugs**

- Inconsistent scoring feedback
- Subscription issues with repeated charges

**Requested features**

- More advanced math operations (e.g., powers, roots)
- Customizable practice sessions
- Detailed performance analytics
- Ability to review past questions


## Frequently asked questions

### Is Ninimaths free?

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

### Is Mental Math Games free?

Mental Math Games is free to download, with in-app purchases available.

### Which has better reviews, Ninimaths or Mental Math Games?

Ninimaths is rated higher. Ninimaths averages 4.9 out of 5 from 46 ratings, while Mental Math Games averages 4.7 from 1.2K ratings.

### Do Ninimaths or Mental Math Games have ads?

Neither Ninimaths nor Mental Math Games shows ads.

### Which is updated more often, Ninimaths or Mental Math Games?

Ninimaths ships an update every 2 months, and Mental Math Games every 9 days. Most recently, Ninimaths was updated on October 23, 2026 and Mental Math Games on October 23, 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.*