# Mystery Biscuit vs BrainBlitz

The clearest difference is in-app purchases: Mystery Biscuit at none against BrainBlitz's 1. Mystery Biscuit also leads on iOS requirement (11.0 vs 17.6). BrainBlitz's advantage is device support. On price there is nothing between them.

Both are free to download. BrainBlitz sells 1 one-off in-app purchase. Mystery Biscuit asks for nothing beyond the download.

## The numbers

| Metric | Mystery Biscuit | BrainBlitz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brainblitz-think-fast/id6761577049/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Freemium |
| Size | 82 MB | 2 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Garhi Japan K.K.](https://appshunter.io/developer/1444709284) | [ZAFRONIX LLC](https://appshunter.io/developer/1890306215) |

## What reviewers say

### Mystery Biscuit

[App page](https://appshunter.io/ios/app/mystery-biscuit/id6479234282)

**In-app purchases:** none


### BrainBlitz

[App page](https://appshunter.io/ios/app/brainblitz-think-fast/id6761577049)

Engage in a fast-paced math challenge where correct answers earn points and add time, while incorrect answers deduct. Progress through seven difficulty levels, each increasing in complexity, and track your performance with detailed statistics. Enjoy quick, ad-free gameplay that's perfect for short bursts of mental exercise.

**Highlights:** 30-second math showdowns, Seven difficulty levels, Per-level high scores, Detailed stat breakdowns, Offline play, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Unlimited Play | $0.99 | one-time |


## Frequently asked questions

### Is Mystery Biscuit free?

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

### Is BrainBlitz free?

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

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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.*