# RSSum vs Agr Reader

The clearest difference is in-app purchases: RSSum at none against Agr Reader's 3. RSSum also leads on update cadence (every 5 days vs every 5 weeks). Agr Reader's advantage is iOS requirement (18.2 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Agr Reader sells 3 in-app purchases, starting at $1.99 per month. RSSum asks for nothing beyond the download.

RSSum ships an update every 5 days, Agr Reader every 5 weeks. Both last shipped on September 30, 2026.

## The numbers

| Metric | RSSum | Agr Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/rssum/id6743862589/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 5 weeks |
| Monetization | Free | — |
| Size | 45 MB | 78 MB |
| Requires iOS | 26.0 | **18.2** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Joao Valente](https://appshunter.io/developer/1689831331) | [浩 李](https://appshunter.io/developer/1885402373) |

## What reviewers say

### RSSum

[App page](https://appshunter.io/ios/app/rssum/id6743862589)

A streamlined RSS reader designed for efficient content consumption. Stay updated with your favorite news sources and blogs in a clean, ad-free interface. Easily manage your subscriptions and discover new content.

**Highlights:** RSS feed aggregation, Ad-free reading experience, Subscription management, Content discovery, Clean user interface

**Features:** Vision Pro support

**In-app purchases:** none


### Agr Reader

[App page](https://appshunter.io/ios/app/agr-reader/id6760940767)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Agr Reader Pro Monthly | $1.99 | per month |
| Agr Reader Pro Yearly | $9.99 | per year |
| Agr Reader Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is RSSum free?

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

### Is Agr Reader free?

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

### Do RSSum or Agr Reader have ads?

Neither RSSum nor Agr Reader shows ads.

### Which is updated more often, RSSum or Agr Reader?

RSSum ships an update every 5 days, and Agr Reader every 5 weeks. Most recently, RSSum was updated on September 30, 2026 and Agr Reader on September 30, 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.*