# Mental Arithmetic Math vs Айлу Pro

The clearest difference is in-app purchases: Mental Arithmetic Math at none against Айлу Pro's 1. Айлу Pro's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Айлу Pro sells 1 in-app purchase, starting at $4.99 per month. Mental Arithmetic Math asks for nothing beyond the download.

Mental Arithmetic Math ships an update every 2 months, Айлу Pro every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Mental Arithmetic Math | Айлу Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (97 ratings)](https://appshunter.io/ios/app/mental-arithmetic-math/id1580847431/reviews)** | — |
| Number of ratings | **97** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 105 MB | 47 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Satoshi Konno](https://appshunter.io/developer/1565729374) | [Artem Buduchev](https://appshunter.io/developer/6795270719) |

## What reviewers say

### Mental Arithmetic Math

[App page](https://appshunter.io/ios/app/mental-arithmetic-math/id1580847431)

Engage in fun arithmetic challenges suitable for all ages. Improve your math skills and concentration with adjustable difficulty levels. Play solo or with friends, even offline, for a quick and enjoyable brain workout.

**Highlights:** Arithmetic challenges, Adjustable difficulty, Suitable for all ages, Play with friends, Offline play, Improves concentration

**Features:** macOS Compatibility

**In-app purchases:** none


### Айлу Pro

[App page](https://appshunter.io/ios/app/pro/id6798863881)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Айлу Pro | $4.99 | per month |


## Frequently asked questions

### Is Mental Arithmetic Math free?

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

### Is Айлу Pro free?

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

### Do Mental Arithmetic Math or Айлу Pro have ads?

Mental Arithmetic Math shows ads; Айлу Pro does not.

### Which is updated more often, Mental Arithmetic Math or Айлу Pro?

Mental Arithmetic Math ships an update every 2 months, and Айлу Pro every 3 weeks. Most recently, Mental Arithmetic Math was updated on October 24, 2026 and Айлу Pro on October 24, 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.*