# Sana Student vs FoundKey

The clearest difference is in-app purchases: Sana Student at none against FoundKey's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FoundKey sells 1 one-off in-app purchase. Sana Student asks for nothing beyond the download.

## The numbers

| Metric | Sana Student | FoundKey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Size | 47 MB | 12 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Shynggys Islam](https://appshunter.io/developer/1831760272) | [Islam Seisembay](https://appshunter.io/developer/1505964950) |

## What reviewers say

### Sana Student

[App page](https://appshunter.io/ios/app/sana-student/id6749693069)

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

**In-app purchases:** none


### FoundKey

[App page](https://appshunter.io/ios/app/foundkey/id6758138511)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FoundKey Premium | $4.99 | one-time |


## Frequently asked questions

### Is Sana Student free?

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

### Is FoundKey free?

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

### Do Sana Student or FoundKey have ads?

Neither Sana Student nor FoundKey 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.*