# KMReader vs MyBibliotheca

The clearest difference is in-app purchases: MyBibliotheca at none against KMReader's 2. MyBibliotheca also leads on update cadence (every 2 days vs weekly). KMReader's advantage is ratings volume (32 vs 1) and device support (4 vs 2). On price, rating, review sentiment and ads there is nothing between them.

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

MyBibliotheca holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: KMReader has 32 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

KMReader ships an update weekly, MyBibliotheca every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | KMReader | MyBibliotheca |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (32 ratings)](https://appshunter.io/ios/app/kmreader/id6755198424/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mybibliotheca/id6819879891/reviews)** |
| Number of ratings | **32** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 46 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [川 彭](https://appshunter.io/developer/1743612156) | [Gabriel King](https://appshunter.io/developer/6819879893) |

## 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 |


### MyBibliotheca

[App page](https://appshunter.io/ios/app/mybibliotheca/id6819879891)

This app helps you track and organize your entire reading life, including books, e-books, and audiobooks. Log reading sessions, manage your to-be-read list, and discover insights into your reading habits. It offers a private, ad-free experience for a more mindful approach to reading.

**Highlights:** Track all book formats (print, ebook, audiobook), Log reading sessions and progress, Organize TBR lists with priorities and tags, Import existing libraries from other services, Sync with KOReader and Readwise for highlights, Analyze reading habits and streaks, Private notes and custom shelves

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KMReader free?

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

### Is MyBibliotheca free?

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

### Which has better reviews, KMReader or MyBibliotheca?

MyBibliotheca is rated higher. KMReader averages 4.8 out of 5 from 32 ratings, while MyBibliotheca averages 5.0 from 1 ratings.

### Do KMReader or MyBibliotheca have ads?

Neither KMReader nor MyBibliotheca shows ads.

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

KMReader ships an update weekly, and MyBibliotheca every 2 days. Most recently, KMReader was updated on November 5, 2026 and MyBibliotheca 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.*