# MathFlash vs General Knowledge

The clearest difference is ads: MathFlash at none against General Knowledge's shown. MathFlash also leads on iOS requirement (14.0 vs 26.0). On price, 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.

## The numbers

| Metric | MathFlash | General Knowledge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Size | 71 MB | 16 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Haileslassie Lilay Desalegn](https://appshunter.io/developer/1841785547) | [Arima Jain](https://appshunter.io/developer/1679158070) |

## What reviewers say

### MathFlash

[App page](https://appshunter.io/ios/app/mathflash-math-flashcards/id6761204797)

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

**In-app purchases:** none


### General Knowledge

[App page](https://appshunter.io/ios/app/general-knowledge-quiz-game/id6803891580)

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

**In-app purchases:** none


## Frequently asked questions

### Is MathFlash free?

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

### Is General Knowledge free?

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

### Do MathFlash or General Knowledge have ads?

General Knowledge shows ads; MathFlash does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*