# Retio vs Reading Browser

The clearest difference is in-app purchases: Retio at none against Reading Browser's 1. Retio also leads on update cadence (every 2 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Reading Browser sells 1 one-off in-app purchase. Retio asks for nothing beyond the download.

Retio ships an update every 2 days, Reading Browser every 4 weeks. The most recent releases landed on September 6, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Retio | Reading Browser |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 weeks |
| Size | 13 MB | 61 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 9+ |
| Developer | [Edit Weather](https://appshunter.io/developer/1685811932) | [An Nguyen](https://appshunter.io/developer/1895691434) |

## What reviewers say

### Retio

[App page](https://appshunter.io/ios/app/retio/id6756989369)

**In-app purchases:** none


### Reading Browser

[App page](https://appshunter.io/ios/app/reading-browser/id6764222577)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock reading mode | $2.99 | one-time |


## Frequently asked questions

### Is Retio free?

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

### Is Reading Browser free?

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

### Do Retio or Reading Browser have ads?

Neither Retio nor Reading Browser shows ads.

### Which is updated more often, Retio or Reading Browser?

Retio ships an update every 2 days, and Reading Browser every 4 weeks. Most recently, Retio was updated on September 6, 2026 and Reading Browser on September 8, 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.*