# find difference brain training vs Master Quiz

The clearest difference is price: Master Quiz at Free against find difference brain training's $2.99. Master Quiz also leads on in-app purchases (none vs 4). find difference brain training's advantage is update cadence (every 9 days vs every 4 months). On ads, device support and iOS requirement there is nothing between them.

Master Quiz is free to download; find difference brain training costs $2.99 up front. find difference brain training sells 4 one-off in-app purchases. Master Quiz asks for nothing beyond the download.

find difference brain training ships an update every 9 days, Master Quiz every 4 months. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | find difference brain training | Master Quiz |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 4 months |
| Size | 213 MB | 88 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jang PilJae](https://appshunter.io/developer/706956910) | [Biswajit Behera](https://appshunter.io/developer/1723614009) |

## What reviewers say

### find difference brain training

[App page](https://appshunter.io/ios/app/find-difference-brain-training/id6503654356)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100K Coins | $0.99 | one-time |
| 1M Coin | $5.99 | one-time |
| 5M Coin | $19.99 | one-time |
| 10M Coin | $29.99 | one-time |


### Master Quiz

[App page](https://appshunter.io/ios/app/master-quiz-play-and-learn/id6739006320)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is find difference brain training free?

find difference brain training costs $2.99, and also offers in-app purchases.

### Is Master Quiz free?

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

### Do find difference brain training or Master Quiz have ads?

Neither find difference brain training nor Master Quiz shows ads.

### Which is updated more often, find difference brain training or Master Quiz?

find difference brain training ships an update every 9 days, and Master Quiz every 4 months. Most recently, find difference brain training was updated on November 4, 2026 and Master Quiz on October 28, 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.*