# Cramming Arithmetic Trainer vs Mental Math Fun

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

Both are free to download. Mental Math Fun sells 2 in-app purchases, starting at $2.99 per year. Cramming Arithmetic Trainer asks for nothing beyond the download.

Cramming Arithmetic Trainer ships an update every 2 months, Mental Math Fun every 2 days. The most recent releases landed on October 1, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Cramming Arithmetic Trainer | Mental Math Fun |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 26 MB | 5 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Elizaveta Talmazan](https://appshunter.io/developer/1895600470) | [光 韩](https://appshunter.io/developer/6772845629) |

## What reviewers say

### Cramming Arithmetic Trainer

[App page](https://appshunter.io/ios/app/cramming-arithmetic-trainer/id6764615771)

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

**In-app purchases:** none


### Mental Math Fun

[App page](https://appshunter.io/ios/app/mental-math-fun/id6772945811)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Zone Subscription | $2.99 | per year |
| Unlock All Features | $4.99 | one-time |


## Frequently asked questions

### Is Cramming Arithmetic Trainer free?

Cramming Arithmetic Trainer is free to download, with no in-app purchases.

### Is Mental Math Fun free?

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

### Do Cramming Arithmetic Trainer or Mental Math Fun have ads?

Neither Cramming Arithmetic Trainer nor Mental Math Fun shows ads.

### Which is updated more often, Cramming Arithmetic Trainer or Mental Math Fun?

Cramming Arithmetic Trainer ships an update every 2 months, and Mental Math Fun every 2 days. Most recently, Cramming Arithmetic Trainer was updated on October 1, 2026 and Mental Math Fun on September 26, 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.*