# RSSHub Radar vs Readonly

The clearest difference is review sentiment: Readonly at 100% against RSSHub Radar's 0%. Readonly also leads on rating (4.4 vs 3.7) and ratings volume (16 vs 3). RSSHub Radar's advantage is in-app purchases (none vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Readonly sells 2 one-off in-app purchases. RSSHub Radar asks for nothing beyond the download.

Readonly holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Readonly has 16 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of RSSHub Radar's written reviews are positive against 100% of Readonly's.

RSSHub Radar ships an update every 2 weeks, Readonly every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | RSSHub Radar | Readonly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/rsshub-radar/id1610744717/reviews) | **[4.4 (16 ratings)](https://appshunter.io/ios/app/readonly-read-it-later/id6452241434/reviews)** |
| Number of ratings | 3 | **16** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 9 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Natural Selection Labs](https://appshunter.io/developer/1794255875) | [龙 陈](https://appshunter.io/developer/1680445870) |

## What reviewers say

### RSSHub Radar

[App page](https://appshunter.io/ios/app/rsshub-radar/id1610744717)

Easily discover and subscribe to RSS feeds from any webpage. This tool helps you find RSSHub-supported feeds on websites and offers one-click subscriptions to popular feed readers.

**Highlights:** Discover RSS feeds on current page, Explore RSSHub supported feeds, One-click RSS subscription, Supports multiple feed readers, Open-source on GitHub

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

**In-app purchases:** none


### Readonly

[App page](https://appshunter.io/ios/app/readonly-read-it-later/id6452241434)

Save articles from other apps to read later in a comfortable, distraction-free environment. Organize your saved content with tags, highlight key passages, and add notes for deeper comprehension. Customize the reading experience with various themes and layout adjustments.

**Highlights:** Quickly save articles from other apps, Highlight text and add notes, Organize articles with tags, Customize reading themes and layout, Synchronize data via iCloud, Export articles in Markdown format

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanent Purchase(iOS) | $2.99 | one-time |
| 永久购买（macOS） | $2.99 | one-time |


## Frequently asked questions

### Is RSSHub Radar free?

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

### Is Readonly free?

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

### Which has better reviews, RSSHub Radar or Readonly?

Readonly is rated higher. RSSHub Radar averages 3.7 out of 5 from 3 ratings, while Readonly averages 4.4 from 16 ratings.

### Do RSSHub Radar or Readonly have ads?

Neither RSSHub Radar nor Readonly shows ads.

### Which is updated more often, RSSHub Radar or Readonly?

RSSHub Radar ships an update every 2 weeks, and Readonly every 3 weeks. Most recently, RSSHub Radar was updated on October 24, 2026 and Readonly on October 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.*