# Chessvision.ai eBook Reader vs Readrrr

The clearest difference is monetization model: Chessvision.ai eBook Reader at free with in-app purchases against Readrrr's subscription. Chessvision.ai eBook Reader also leads on rating (4.5 vs 4.2) and iOS requirement (13.4 vs 18). Readrrr's advantage is ratings volume (113 vs 6) and update cadence (fortnightly vs monthly). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Chessvision.ai eBook Reader sells 2 in-app purchases, starting at $6.99 per month and Readrrr sells 10 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Chessvision.ai eBook Reader holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Readrrr has 113 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 33% of Chessvision.ai eBook Reader's written reviews are positive against 32% of Readrrr's.

Chessvision.ai eBook Reader ships an update monthly, Readrrr fortnightly. The most recent releases landed on September 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Chessvision.ai eBook Reader | Readrrr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6 ratings)](https://appshunter.io/ios/app/chessvisionai-ebook-reader/id6599857782/reviews)** | [4.2 (113 ratings)](https://appshunter.io/ios/app/readrrr-focus-reader/id6757683148/reviews) |
| Number of ratings | 6 | **113** |
| Positive reviews | **33.3% of reviews** | 31.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 47 MB | 138 MB |
| Requires iOS | **13.4** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pawel Kacprzak](https://appshunter.io/developer/1574933455) | [Ocule AS](https://appshunter.io/developer/1729594111) |

## What reviewers say

### Chessvision.ai eBook Reader

[App page](https://appshunter.io/ios/app/chessvisionai-ebook-reader/id6599857782)

Transform chess eBooks into interactive learning tools. Instantly view board setups from diagrams with a double-tap. Organize your library, analyze positions with engines, and create study sheets.

**Highlights:** Interactive diagram analysis, Organize chess eBooks, Analyze with chess engines, Create PDF study sheets, Export to PGN, Search and filter diagrams, Discover related resources

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chessvision.ai eBook Reader | $6.99 | per month |
| Chessvision.ai eBook Reader | $49.99 | per year |


### Readrrr

[App page](https://appshunter.io/ios/app/readrrr-focus-reader/id6757683148)

Enhance reading speed and focus with a distraction-free experience. This app uses RSVP technology to display words sequentially, helping you process text faster and track your comprehension progress.

**Highlights:** RSVP speed-reading technology, Customizable reading speeds, Distraction-free reading environment, PDF import and text extraction, Reading progress tracking, Cross-device synchronization

**Features:** macOS Compatibility, Safari Extension, Family Sharing, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Readrrr Monthly | $2.99 | per month |
| Weekly | $2.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $7.99 | per month |
| Monthly | $9.99 | per month |
| Yearly | $19.99 | per year |
| Readrrr Yearly | $24.99 | per year |
| Yearly | $29.99 | per year |
| Yearly | $39.99 | per year |
| Readrrr Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Chessvision.ai eBook Reader free?

Chessvision.ai eBook Reader is free to download, with in-app purchases available.

### Is Readrrr free?

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

### Which has better reviews, Chessvision.ai eBook Reader or Readrrr?

Chessvision.ai eBook Reader is rated higher. Chessvision.ai eBook Reader averages 4.5 out of 5 from 6 ratings, while Readrrr averages 4.2 from 113 ratings.

### Do Chessvision.ai eBook Reader or Readrrr have ads?

Neither Chessvision.ai eBook Reader nor Readrrr shows ads.

### Which is updated more often, Chessvision.ai eBook Reader or Readrrr?

Chessvision.ai eBook Reader ships an update monthly, and Readrrr fortnightly. Most recently, Chessvision.ai eBook Reader was updated on September 14, 2026 and Readrrr on September 29, 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.*