# Logseq vs Chessvision.ai eBook Reader

The clearest difference is in-app purchases: Logseq at none against Chessvision.ai eBook Reader's 2. Logseq also leads on review sentiment (59% vs 33%) and ratings volume (252 vs 6). On price, rating, update cadence and ads 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. Logseq asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Logseq against 4.5 for Chessvision.ai eBook Reader. That said, the two scores are not equally well evidenced: Logseq has 252 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 59% of Logseq's written reviews are positive against 33% of Chessvision.ai eBook Reader's.

Logseq ships an update every 3 weeks, Chessvision.ai eBook Reader monthly. The most recent releases landed on September 19, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Logseq | Chessvision.ai eBook Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (252 ratings)](https://appshunter.io/ios/app/logseq/id1601013908/reviews) | **[4.5 (6 ratings)](https://appshunter.io/ios/app/chessvisionai-ebook-reader/id6599857782/reviews)** |
| Number of ratings | **252** | 6 |
| Positive reviews | **58.7% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 62 MB | 47 MB |
| Requires iOS | 14.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Logseq Inc.](https://appshunter.io/developer/1597272547) | [Pawel Kacprzak](https://appshunter.io/developer/1574933455) |

## What reviewers say

### Logseq

[App page](https://appshunter.io/ios/app/logseq/id1601013908)

This open-source outliner helps you write, organize, and share your thoughts using local Markdown and Org-mode files. Manage tasks, build a digital garden, and integrate with various services for enhanced productivity.

**Highlights:** Backlinks, Knowledge Graph, Page and block references, Tasks & Todos, SRS Cards, Zotero integration, Audio recorder

**In-app purchases:** none

**What reviewers like**

- 🚀 Powerful note-taking features
- 👍 Intuitive interface
- 🔒 Local data storage
- 💡 Unique folderless structure
- 🚀 Efficient for daily note-taking

**What reviewers complain about**

- 🐛 Sync issues and data loss
- 🔍 Confusing mobile navigation
- 🔍 Lack of plugin support on mobile
- 🔍 Sluggish performance on older devices
- 🔍 Limited sync options (only iCloud)

**Reported bugs**

- Sync issues leading to data loss
- Inconsistent behavior when creating new blocks
- Cursor jumping issues when editing text
- Disappearing UI elements on mobile

**Requested features**

- Add support for other cloud storage options (Dropbox, Google Drive, etc.)
- Improve mobile UI and UX for better usability
- Implement plugin support on mobile
- Optimize performance for older devices


### 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 |


## Frequently asked questions

### Is Logseq free?

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

### Is Chessvision.ai eBook Reader free?

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

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

Chessvision.ai eBook Reader is rated higher. Logseq averages 4.4 out of 5 from 252 ratings, while Chessvision.ai eBook Reader averages 4.5 from 6 ratings.

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

Neither Logseq nor Chessvision.ai eBook Reader shows ads.

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

Logseq ships an update every 3 weeks, and Chessvision.ai eBook Reader monthly. Most recently, Logseq was updated on September 19, 2026 and Chessvision.ai eBook Reader on September 14, 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.*