# Fox Reader vs Readarium

The clearest difference is update cadence: Readarium at every 3 days against Fox Reader's every 5 weeks. Readarium also leads on iOS requirement (18.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Fox Reader sells 3 in-app purchases, starting at $4.99 per month and Readarium sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Fox Reader ships an update every 5 weeks, Readarium every 3 days. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Fox Reader | Readarium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fox-reader-ai-audiobook-maker/id6761392204/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 390 MB | 11 MB |
| Requires iOS | 26.2 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Salman Ahmad](https://appshunter.io/developer/1889302487) | [Emmanuel BORGES](https://appshunter.io/developer/387338144) |

## What reviewers say

### Fox Reader

[App page](https://appshunter.io/ios/app/fox-reader-ai-audiobook-maker/id6761392204)

Transform your personal library into lifelike audiobooks with on-device AI narration. Read along word-by-word, get instant chapter summaries, and track your reading habits. All your books and notes stay private on your device.

**Highlights:** On-device AI audiobook narration, Offline listening, Word-by-word synchronized reading, AI chapter summaries, Customizable reading themes and fonts, Highlighting, notes, and vocabulary builder, Reading progress tracking and goal setting, Automatic library organization

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly Discounted | $11.99 | per year |
| Yearly | $29.99 | per year |


### Readarium

[App page](https://appshunter.io/ios/app/readarium-read-it-later/id6779994178)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Offer a Coffee | $0.99 | one-time |


## Frequently asked questions

### Is Fox Reader free?

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

### Is Readarium free?

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

### Do Fox Reader or Readarium have ads?

Neither Fox Reader nor Readarium shows ads.

### Which is updated more often, Fox Reader or Readarium?

Fox Reader ships an update every 5 weeks, and Readarium every 3 days. Most recently, Fox Reader was updated on October 6, 2026 and Readarium on October 5, 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.*