# Sumaze! 2 vs Mental Math Games

The clearest difference is rating: Mental Math Games at 4.7 against Sumaze! 2's 3.4. Mental Math Games also leads on review sentiment (93% vs 67%) and ratings volume (1.2K vs 5). Sumaze! 2's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. Mental Math Games sells 3 in-app purchases, starting at $4.99 per month. Sumaze! 2 asks for nothing beyond the download.

Mental Math Games holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: Mental Math Games has 1.2K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 67% of Sumaze! 2's written reviews are positive against 93% of Mental Math Games's.

Sumaze! 2 ships an update every 2 weeks, Mental Math Games every 9 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Sumaze! 2 | Mental Math Games |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/sumaze-2/id1121034233/reviews) | **[4.7 (1.2K ratings)](https://appshunter.io/ios/app/mental-math-games-numbio/id1551025256/reviews)** |
| Number of ratings | 5 | **1.2K** |
| Positive reviews | 66.7% of reviews | **93.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 146 MB | 58 MB |
| Requires iOS | **6.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mathematics in Education and Industry](https://appshunter.io/developer/1045060090) | [Peter Schmidt](https://appshunter.io/developer/1551025258) |

## What reviewers say

### Sumaze! 2

[App page](https://appshunter.io/ios/app/sumaze-2/id1121034233)

Navigate a numeric maze by moving tiles, solving puzzles involving fractions, percentages, and decimals. Overcome number gates by ensuring your tile has the correct value to reach the goal. This app aims to make learning and reviewing mathematics fun while developing problem-solving skills.

**Highlights:** Numeric maze navigation, Fractions, percentages, decimals puzzles, Problem-solving skill development, Number gate challenges, Mathematics learning and review

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Annual | $17.99 | per year |
| 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 Sumaze! 2 free?

Sumaze! 2 is free to download, with no in-app purchases.

### Is Mental Math Games free?

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

### Which has better reviews, Sumaze! 2 or Mental Math Games?

Mental Math Games is rated higher. Sumaze! 2 averages 3.4 out of 5 from 5 ratings, while Mental Math Games averages 4.7 from 1.2K ratings.

### Do Sumaze! 2 or Mental Math Games have ads?

Neither Sumaze! 2 nor Mental Math Games shows ads.

### Which is updated more often, Sumaze! 2 or Mental Math Games?

Sumaze! 2 ships an update every 2 weeks, and Mental Math Games every 9 days. Most recently, Sumaze! 2 was updated on November 2, 2026 and Mental Math Games on November 3, 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.*