# Nuka vs Knowli

The clearest difference is in-app purchases: Knowli at none against Nuka's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Nuka sells 3 in-app purchases, starting at $2.99 per month. Knowli asks for nothing beyond the download.

## The numbers

| Metric | Nuka | Knowli |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Size | 13 MB | 9 MB |
| Requires iOS | **17.2** | 18.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RAPHAELLE SIMONNEAU](https://appshunter.io/developer/6775568582) | [gabriel legrand](https://appshunter.io/developer/6804465212) |

## What reviewers say

### Nuka

[App page](https://appshunter.io/ios/app/nuka-ai-flashcards-and-notes/id6775568580)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $17.99 | per year |
| Lifetime Premium | $34.99 | one-time |


### Knowli

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nuka free?

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

### Is Knowli free?

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

### Do Nuka or Knowli have ads?

Neither Nuka 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.*