# Mr.CalCul vs Geekmath Classic

The clearest difference is price: Mr.CalCul at Free against Geekmath Classic's $2.99. Mr.CalCul also leads on iOS requirement (10.0 vs 14.0). Geekmath Classic's advantage is update cadence (daily vs every 3 months). On ads, in-app purchases and device support there is nothing between them.

Mr.CalCul is free to download; Geekmath Classic costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mr.CalCul ships an update every 3 months, Geekmath Classic daily. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Mr.CalCul | Geekmath Classic |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Size | 27 MB | 27 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [WonderfulCode](https://appshunter.io/developer/545115773) | [Jian Chen](https://appshunter.io/developer/1439030851) |

## What reviewers say

### Mr.CalCul

[App page](https://appshunter.io/ios/app/mrcalcul/id977008684)

**Features:** macOS Compatibility

**In-app purchases:** none


### Geekmath Classic

[App page](https://appshunter.io/ios/app/geekmath-classic/id6503036374)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mr.CalCul free?

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

### Is Geekmath Classic free?

Geekmath Classic costs $2.99, with no in-app purchases.

### Do Mr.CalCul or Geekmath Classic have ads?

Neither Mr.CalCul nor Geekmath Classic shows ads.

### Which is updated more often, Mr.CalCul or Geekmath Classic?

Mr.CalCul ships an update every 3 months, and Geekmath Classic daily. Most recently, Mr.CalCul was updated on October 12, 2026 and Geekmath Classic on October 9, 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.*