# Tau by Turing Dream vs MathCracks

The clearest difference is update cadence: MathCracks at every 2 days against Tau by Turing Dream's every 6 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tau by Turing Dream ships an update every 6 days, MathCracks every 2 days. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Tau by Turing Dream | MathCracks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Size | 50 MB | 161 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Turing Dream](https://appshunter.io/developer/1779917404) | [Trawen Traiding S.L.](https://appshunter.io/developer/1863513617) |

## What reviewers say

### Tau by Turing Dream

[App page](https://appshunter.io/ios/app/tau-by-turing-dream/id6738277444)

**In-app purchases:** none


### MathCracks

[App page](https://appshunter.io/ios/app/mathcracks-study-and-exam-prep/id6756895231)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tau by Turing Dream free?

Tau by Turing Dream is free to download, with no in-app purchases.

### Is MathCracks free?

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

### Do Tau by Turing Dream or MathCracks have ads?

Neither Tau by Turing Dream nor MathCracks shows ads.

### Which is updated more often, Tau by Turing Dream or MathCracks?

Tau by Turing Dream ships an update every 6 days, and MathCracks every 2 days. Most recently, Tau by Turing Dream was updated on October 25, 2026 and MathCracks on November 5, 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.*