# MangaPeek vs YiKey

The clearest difference is in-app purchases: YiKey at none against MangaPeek's 3. YiKey also leads on update cadence (every 3 days vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MangaPeek sells 3 one-off in-app purchases. YiKey asks for nothing beyond the download.

MangaPeek ships an update every 7 months, YiKey every 3 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MangaPeek | YiKey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 days** |
| Size | 13 MB | 50 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Egehan Karakose](https://appshunter.io/developer/1661195145) | [Chiunluen Meng cao](https://appshunter.io/developer/6773870405) |

## What reviewers say

### MangaPeek

[App page](https://appshunter.io/ios/app/mangapeek/id6759830907)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100,000 Characters | $2.99 | one-time |
| 350,000 Characters | $7.99 | one-time |
| 1,000,000 Characters | $19.99 | one-time |


### YiKey

[App page](https://appshunter.io/ios/app/yikey/id6782687624)

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

**In-app purchases:** none


## Frequently asked questions

### Is MangaPeek free?

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

### Is YiKey free?

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

### Do MangaPeek or YiKey have ads?

Neither MangaPeek nor YiKey shows ads.

### Which is updated more often, MangaPeek or YiKey?

MangaPeek ships an update every 7 months, and YiKey every 3 days. Most recently, MangaPeek was updated on October 28, 2026 and YiKey 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.*