# Thorium Reader vs CrossPoint Sync

The clearest difference is review sentiment: CrossPoint Sync at 100% against Thorium Reader's 40%. CrossPoint Sync also leads on rating (4.5 vs 3.5) and iOS requirement (15.1 vs 26.1). Thorium Reader's advantage is update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CrossPoint Sync holds the better App Store score, 4.5 against 3.5. Both are backed by a comparable volume of ratings — 13 and 17 respectively. Written reviews point the same way: 40% of Thorium Reader's written reviews are positive against 100% of CrossPoint Sync's.

Thorium Reader ships an update every 3 weeks, CrossPoint Sync every 2 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Thorium Reader | CrossPoint Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (13 ratings)](https://appshunter.io/ios/app/thorium-reader/id6745025189/reviews) | **[4.5 (17 ratings)](https://appshunter.io/ios/app/crosspoint-sync/id6758985427/reviews)** |
| Number of ratings | 13 | **17** |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 46 MB | 34 MB |
| Requires iOS | 26.1 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Readium](https://appshunter.io/developer/1232183924) | [Zohaib Rauf](https://appshunter.io/developer/1876151466) |

## What reviewers say

### Thorium Reader

[App page](https://appshunter.io/ios/app/thorium-reader/id6745025189)

Organize all your ebooks, comics, and manga in a single app. Customize your reading experience with adjustable text, fonts, and themes. Listen to audiobooks and zoom into visual content with ease.

**Highlights:** Unified bookshelf for all content, Adjustable text size and spacing, Multiple font options, Text-to-speech audio playback, Zoom for comics and manga, Offline dictionary and translation, Import EPUB, PDF, CBZ files

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

**In-app purchases:** none


### CrossPoint Sync

[App page](https://appshunter.io/ios/app/crosspoint-sync/id6758985427)

Wirelessly transfer books and manage your e-ink reader's library from your iOS device. Clip web articles and convert them into EPUBs for seamless reading. Organize files, create folders, and set custom sleep screens.

**Highlights:** Wireless file transfer over WiFi, Device file browser and management, Safari web article clipping to EPUB, Upload queue with progress tracking, iOS Share Extension for EPUBs, Customizable sleep screen image

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

**In-app purchases:** none


## Frequently asked questions

### Is Thorium Reader free?

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

### Is CrossPoint Sync free?

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

### Which has better reviews, Thorium Reader or CrossPoint Sync?

CrossPoint Sync is rated higher. Thorium Reader averages 3.5 out of 5 from 13 ratings, while CrossPoint Sync averages 4.5 from 17 ratings.

### Do Thorium Reader or CrossPoint Sync have ads?

Neither Thorium Reader nor CrossPoint Sync shows ads.

### Which is updated more often, Thorium Reader or CrossPoint Sync?

Thorium Reader ships an update every 3 weeks, and CrossPoint Sync every 2 months. Most recently, Thorium Reader was updated on October 30, 2026 and CrossPoint Sync on October 31, 2026.

---

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