# Book Progress vs ReadLevel AI

The clearest difference is monetization model: Book Progress at free against ReadLevel AI's free with in-app purchases. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Book Progress sells 1 one-off in-app purchase and ReadLevel AI sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Book Progress against 5.0 for ReadLevel AI. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on November 4, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Book Progress | ReadLevel AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/book-progress-reading-tracker/id6504213962/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/readlevel-ai-book-leveler/id6749190438/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 3 MB |
| Requires iOS | 17.4 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chelsea Hannah](https://appshunter.io/developer/1656599214) | [Isabella Lee-Rubio](https://appshunter.io/developer/1424131616) |

## What reviewers say

### Book Progress

[App page](https://appshunter.io/ios/app/book-progress-reading-tracker/id6504213962)

Track your reading across all formats, log sessions, and capture thoughts. Organize your library, build reading streaks, and gain insights into your habits. Discover new books and manage your entire reading life in one place.

**Highlights:** Personal library management, Reading session logging, Audiobook tracking by hours, Notes and journal entries, Custom collections and tags, Reading stats and insights, Home screen widgets

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Goodreads Export | $2.99 | one-time |


### ReadLevel AI

[App page](https://appshunter.io/ios/app/readlevel-ai-book-leveler/id6749190438)

Instantly determine a book's reading level by scanning a page with your phone's camera. Get detailed analysis including age, grade, and language-specific scores. Ideal for parents, educators, and anyone selecting reading materials.

**Highlights:** Scan book pages with camera, AI text analysis, Determine reading level, Age range and grade level, Foreign language levels, Works offline

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Pro Monthly Subscription | $9.99 | per month |
| Scan Pack | $0.99 | one-time |


## Frequently asked questions

### Is Book Progress free?

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

### Is ReadLevel AI free?

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

### Which has better reviews, Book Progress or ReadLevel AI?

Book Progress and ReadLevel AI are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Book Progress or ReadLevel AI have ads?

Neither Book Progress nor ReadLevel AI shows ads.

### Which is updated more often, Book Progress or ReadLevel AI?

Book Progress ships an update every 6 weeks, and ReadLevel AI every 6 weeks. Most recently, Book Progress was updated on November 4, 2026 and ReadLevel AI on November 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*