# Booken vs Reader AI

The clearest difference is rating: Reader AI at 5.0 against Booken's 4.5. Reader AI also leads on update cadence (every 6 days vs every 2 months). Booken's advantage is in-app purchases (none vs 3) and ratings volume (8 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Reader AI sells 3 in-app purchases, starting at $6.99 per month. Booken asks for nothing beyond the download.

Reader AI holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Booken has 8 ratings behind it against 1, so its average is the more settled of the two.

Booken ships an update every 2 months, Reader AI every 6 days. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Booken | Reader AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (8 ratings)](https://appshunter.io/ios/app/booken/id6550895937/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/reader-ai-read-and-learn/id6806736317/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | **Free** | Freemium |
| Size | 24 MB | 34 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Riley Brookins](https://appshunter.io/developer/1704731895) | [江 刘](https://appshunter.io/developer/1672554088) |

## What reviewers say

### Booken

[App page](https://appshunter.io/ios/app/booken/id6550895937)

This app provides a simple and efficient way to listen to your audiobook files. It offers features for importing, managing, and tracking your listening progress, with playback controls accessible from your phone and Apple Watch.

**Highlights:** Import own audiobook files, Track listening progress, Mark books as finished, Lock screen playback controls, Apple Watch companion app, Variable scrubbing speed, Adjustable playback speed

**Features:** macOS Compatibility

**In-app purchases:** none


### Reader AI

[App page](https://appshunter.io/ios/app/reader-ai-read-and-learn/id6806736317)

This AI-powered reader helps you understand books by providing contextual word definitions, sentence explanations, and passage summaries. You can also chat with AI about the content, convert books to audiobooks, and save new vocabulary.

**Highlights:** Contextual word definitions, AI sentence and passage explanations, Book chat with AI, Convert books to audiobooks, Learning notebook for vocabulary, Import various book formats, PDF annotation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 每月 | $6.99 | per month |
| 每季 | $19.99 | per 3 months |
| 每年 | $69.99 | per year |


## Frequently asked questions

### Is Booken free?

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

### Is Reader AI free?

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

### Which has better reviews, Booken or Reader AI?

Reader AI is rated higher. Booken averages 4.5 out of 5 from 8 ratings, while Reader AI averages 5.0 from 1 ratings.

### Do Booken or Reader AI have ads?

Neither Booken nor Reader AI shows ads.

### Which is updated more often, Booken or Reader AI?

Booken ships an update every 2 months, and Reader AI every 6 days. Most recently, Booken was updated on October 23, 2026 and Reader AI on October 9, 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.*