# FusionRead vs ReadGem

The clearest difference is in-app purchases: ReadGem at none against FusionRead's 1. ReadGem also leads on update cadence (every 4 days vs every 8 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FusionRead sells 1 one-off in-app purchase. ReadGem asks for nothing beyond the download.

FusionRead ships an update every 8 days, ReadGem every 4 days. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | FusionRead | ReadGem |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 27 MB |
| Requires iOS | 18 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [音 卢](https://appshunter.io/developer/1895433682) | [NEXTAOI, Inc](https://appshunter.io/developer/1748938499) |

## What reviewers say

### FusionRead

[App page](https://appshunter.io/ios/app/fusionread-epub-pdf-reader/id6763686763)

This application allows users to read EPUB and PDF files with integrated translation for over 70 languages. It features a bilingual reading mode, vocabulary building tools, and reading statistics to aid language learners and bilingual readers.

**Highlights:** EPUB & PDF reader, Instant translation, Bilingual reading mode, Vocabulary builder, Reading statistics, iCloud sync, Dark mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $3.99 | one-time |


### ReadGem

[App page](https://appshunter.io/ios/app/readgem-read-learn-languages/id6770457167)

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

**In-app purchases:** none


## Frequently asked questions

### Is FusionRead free?

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

### Is ReadGem free?

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

### Do FusionRead or ReadGem have ads?

Neither FusionRead nor ReadGem shows ads.

### Which is updated more often, FusionRead or ReadGem?

FusionRead ships an update every 8 days, and ReadGem every 4 days. Most recently, FusionRead was updated on September 23, 2026 and ReadGem on September 24, 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.*