# KeyReader vs LysnBox

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

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

KeyReader ships an update every 3 weeks, LysnBox every 2 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | KeyReader | LysnBox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 7 MB | 28 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Strigunov](https://appshunter.io/developer/1705947979) | [Joseph Thekkekara](https://appshunter.io/developer/6772035200) |

## What reviewers say

### KeyReader

[App page](https://appshunter.io/ios/app/keyreader/id6762510058)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Reading | $2.99 | per month |
| Unlimited Reading | $19.99 | per year |
| Unlimited Reading | $49.99 | one-time |


### LysnBox

[App page](https://appshunter.io/ios/app/lysnbox/id6772035198)

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

**In-app purchases:** none


## Frequently asked questions

### Is KeyReader free?

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

### Is LysnBox free?

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

### Do KeyReader or LysnBox have ads?

Neither KeyReader nor LysnBox shows ads.

### Which is updated more often, KeyReader or LysnBox?

KeyReader ships an update every 3 weeks, and LysnBox every 2 months. Most recently, KeyReader was updated on October 31, 2026 and LysnBox on October 31, 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.*