# Flash vs Quiz Quest

The clearest difference is in-app purchases: Flash at none against Quiz Quest's 4. Quiz Quest's advantage is update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Quiz Quest sells 4 one-off in-app purchases. Flash asks for nothing beyond the download.

Flash ships an update every 2 months, Quiz Quest every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Flash | Quiz Quest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 29 MB | 81 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [yeeun seo](https://appshunter.io/developer/1634215603) | [ALWAYS](https://appshunter.io/developer/1863087455) |

## What reviewers say

### Flash

[App page](https://appshunter.io/ios/app/flash-mental-math/id1634215601)

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

**In-app purchases:** none


### Quiz Quest

[App page](https://appshunter.io/ios/app/quiz-quest-brain-training/id6759696807)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Rubies | $0.49 | one-time |
| Remove Ads | $2.99 | one-time |
| 500 Rubies | $2.99 | one-time |
| 1,500 Rubies | $6.99 | one-time |


## Frequently asked questions

### Is Flash free?

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

### Is Quiz Quest free?

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

### Do Flash or Quiz Quest have ads?

Both Flash and Quiz Quest show ads.

### Which is updated more often, Flash or Quiz Quest?

Flash ships an update every 2 months, and Quiz Quest every 3 days. Most recently, Flash was updated on November 3, 2026 and Quiz Quest 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.*