# KMReader vs Chek

The clearest difference is in-app purchases: Chek at none against KMReader's 2. KMReader's advantage is update cadence (weekly vs monthly) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. KMReader sells 2 in-app purchases, starting at $0.99 per month. Chek asks for nothing beyond the download.

KMReader ships an update weekly, Chek monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | KMReader | Chek |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (31 ratings)](https://appshunter.io/ios/app/kmreader/id6755198424/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 5 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Mac, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [川 彭](https://appshunter.io/developer/1743612156) | [Aryakumar Jha](https://appshunter.io/developer/1812896448) |

## What reviewers say

### KMReader

[App page](https://appshunter.io/ios/app/kmreader/id6755198424)

This app provides a native reading experience for Komga libraries across Apple devices. It offers robust features for browsing, downloading, and managing your collection, with advanced reader options and offline capabilities.

**Highlights:** Native readers for multiple formats (DIVINA, EPUB, GIF, WebP, PDF), Advanced metadata filtering and saved searches, Robust offline reading with per-series policies, Multi-server support and Komga admin tools, Spotlight indexing and iOS widgets for quick access, Incognito mode and Live Activities for reading, Localized UI in multiple languages

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coffee | $0.99 | per month |
| Yearly Coffee | $5.99 | per year |


### Chek

[App page](https://appshunter.io/ios/app/chek-books-and-comics/id6761271144)

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

**In-app purchases:** none


## Frequently asked questions

### Is KMReader free?

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

### Is Chek free?

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

### Do KMReader or Chek have ads?

Neither KMReader nor Chek shows ads.

### Which is updated more often, KMReader or Chek?

KMReader ships an update weekly, and Chek monthly. Most recently, KMReader was updated on October 25, 2026 and Chek on October 25, 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.*