# OVERSO vs Knowli

The clearest difference is device support: OVERSO at 4 against Knowli's 1. OVERSO also leads on iOS requirement (16 vs 18.0). On price, ads and in-app purchases 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 | OVERSO | Knowli |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 10 MB | 9 MB |
| Requires iOS | **16** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [AZIZ LABBACI](https://appshunter.io/developer/1703142319) | [gabriel legrand](https://appshunter.io/developer/6804465212) |

## What reviewers say

### OVERSO

[App page](https://appshunter.io/ios/app/overso-flashcards/id6723905158)

**Features:** Vision Pro support

**In-app purchases:** none


### Knowli

[App page](https://appshunter.io/ios/app/knowli/id6804465210)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OVERSO free?

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

### Is Knowli free?

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

### Do OVERSO or Knowli have ads?

Neither OVERSO nor Knowli shows ads.

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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.*