# ReadBuff vs RSS Reader Peruse

The clearest difference is in-app purchases: RSS Reader Peruse at none against ReadBuff's 2. RSS Reader Peruse also leads on update cadence (every 3 weeks vs every 2 months). ReadBuff's advantage is ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. ReadBuff sells 2 in-app purchases, starting at $9.99 per month. RSS Reader Peruse asks for nothing beyond the download.

ReadBuff ships an update every 2 months, RSS Reader Peruse every 3 weeks. The most recent releases landed on September 7, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | ReadBuff | RSS Reader Peruse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 53 MB | 27 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Hy Phan Bao Song](https://appshunter.io/developer/1566838999) | [Tatsuyuki Kobayashi](https://appshunter.io/developer/898523674) |

## What reviewers say

### ReadBuff

[App page](https://appshunter.io/ios/app/readbuff-read-and-save-ideas/id6642697047)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadBuff Monthly Pro Plan | $9.99 | per month |
| ReadBuff Annual Pro Plan | $99.99 | per year |


### RSS Reader Peruse

[App page](https://appshunter.io/ios/app/rss-reader-peruse/id6759302254)

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

**In-app purchases:** none


## Frequently asked questions

### Is ReadBuff free?

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

### Is RSS Reader Peruse free?

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

### Do ReadBuff or RSS Reader Peruse have ads?

RSS Reader Peruse shows ads; ReadBuff does not.

### Which is updated more often, ReadBuff or RSS Reader Peruse?

ReadBuff ships an update every 2 months, and RSS Reader Peruse every 3 weeks. Most recently, ReadBuff was updated on September 7, 2026 and RSS Reader Peruse on September 15, 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.*