# الكرة المجنونة vs Mental Math

The clearest difference is in-app purchases: Mental Math at none against الكرة المجنونة's 4. الكرة المجنونة's advantage is ads (none vs shown) and update cadence (every 11 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. الكرة المجنونة sells 4 one-off in-app purchases. Mental Math asks for nothing beyond the download.

الكرة المجنونة ships an update every 11 days, Mental Math every 6 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | الكرة المجنونة | Mental Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (3 ratings)](https://appshunter.io/ios/app/id1013596031/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 132 MB |
| Requires iOS | **6.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Romman Smart Applications LLC](https://appshunter.io/developer/536090189) | [JEU TECHNOLOGY (PRIVATE) LIMITED](https://appshunter.io/developer/1546624577) |

## What reviewers say

### الكرة المجنونة

[App page](https://appshunter.io/ios/app/id1013596031)

Control a "crazy ball" across planets, collecting stars and avoiding obstacles. This game demands quick reflexes to train your mind, enhancing cognitive abilities and involuntary comprehension. Compete with friends to achieve higher scores.

**Highlights:** Collect yellow stars, Avoid obstacles by jumping, Develop quick reflexes, Train your mind and cognitive abilities, Compete with friends and compare scores, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 tokens | $2.99 | one-time |
| Remove Ads | $3.99 | one-time |
| 10 tokens | $5.99 | one-time |
| 20 Tokens | $8.99 | one-time |


### Mental Math

[App page](https://appshunter.io/ios/app/mental-math-brain-puzzle/id6480279455)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is الكرة المجنونة free?

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

### Is Mental Math free?

Mental Math is free to download, with no in-app purchases.

### Do الكرة المجنونة or Mental Math have ads?

Mental Math shows ads; الكرة المجنونة does not.

### Which is updated more often, الكرة المجنونة or Mental Math?

الكرة المجنونة ships an update every 11 days, and Mental Math every 6 weeks. Most recently, الكرة المجنونة was updated on November 1, 2026 and Mental Math on November 4, 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.*