# Mental Math vs Aiglon

The clearest difference is in-app purchases: Aiglon at none against Mental Math's 1. Aiglon also leads on iOS requirement (15.0.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Mental Math sells 1 one-off in-app purchase. Aiglon asks for nothing beyond the download.

Mental Math ships an update every 2 weeks, Aiglon weekly. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Mental Math | Aiglon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/mental-math-fast-calculation/id1515025315/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 52 MB |
| Requires iOS | 17.0 | **15.0.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Oliver Glaettli](https://appshunter.io/developer/1515025314) | [ENSA Vol Libre](https://appshunter.io/developer/1796247159) |

## What reviewers say

### Mental Math

[App page](https://appshunter.io/ios/app/mental-math-fast-calculation/id1515025315)

Enhance your mental math abilities with this interactive app. It offers engaging gameplay and exercises, teaching calculation secrets and tricks to solve problems quickly. Track your progress and compete globally.

**Highlights:** Basic operations (+, -, x, /), Multiplication tables (1-20), Power calculation (1-100), Percentage challenges, Fast calculation tricks, Adjustable difficulty levels, Progress tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase Mental Calculation | $6.99 | one-time |


### Aiglon

[App page](https://appshunter.io/ios/app/aiglon/id6741928930)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mental Math free?

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

### Is Aiglon free?

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

### Do Mental Math or Aiglon have ads?

Neither Mental Math nor Aiglon shows ads.

### Which is updated more often, Mental Math or Aiglon?

Mental Math ships an update every 2 weeks, and Aiglon weekly. Most recently, Mental Math was updated on October 16, 2026 and Aiglon on October 19, 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.*