# KMReader vs BookOrbit

The clearest difference is rating: KMReader at 4.8 against BookOrbit's 4.4. KMReader also leads on review sentiment (100% vs 70%) and iOS requirement (17.0 vs 26.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. KMReader sells 2 in-app purchases, starting at $0.99 per month and BookOrbit sells 4 in-app purchases, starting at $6.99 per year. Whichever you choose, the download price is not the number that matters.

KMReader holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 32 and 38 respectively. Written reviews point the same way: 100% of KMReader's written reviews are positive against 70% of BookOrbit's.

KMReader ships an update weekly, BookOrbit every 5 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | KMReader | BookOrbit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (32 ratings)](https://appshunter.io/ios/app/kmreader/id6755198424/reviews)** | [4.4 (38 ratings)](https://appshunter.io/ios/app/bookorbit-the-official-app/id6811807346/reviews) |
| Number of ratings | 32 | **38** |
| Positive reviews | **100.0% of reviews** | 70.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 46 MB | 86 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Mac, Apple TV** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [川 彭](https://appshunter.io/developer/1743612156) | [Ila Chandel](https://appshunter.io/developer/1883563795) |

## 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 |


### BookOrbit

[App page](https://appshunter.io/ios/app/bookorbit-the-official-app/id6811807346)

This app provides a private digital library for various book formats, audiobooks, and podcasts. It allows offline access, reading progress tracking, and advanced features with a premium subscription.

**Highlights:** Supports EPUB, MOBI, PDF, CBZ, CBR, and more, Offline audiobook playback, Text-to-speech for ebooks, Bookmark, highlight, and note-taking, Activity and reading pattern tracking, Apple Watch integration, Optimized for iPad with advanced controls

**Features:** Family Sharing, Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BookOrbit Premium Yearly | $6.99 | per year |
| BookOrbit Lifetime Family Upgrade | $14.99 | one-time |
| BookOrbit Premium Lifetime | $24.99 | one-time |
| BookOrbit Lifetime Family | $39.99 | one-time |


## Frequently asked questions

### Is KMReader free?

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

### Is BookOrbit free?

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

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

KMReader is rated higher. KMReader averages 4.8 out of 5 from 32 ratings, while BookOrbit averages 4.4 from 38 ratings.

### Do KMReader or BookOrbit have ads?

Neither KMReader nor BookOrbit shows ads.

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

KMReader ships an update weekly, and BookOrbit every 5 days. Most recently, KMReader was updated on November 5, 2026 and BookOrbit on November 10, 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.*