# FLAT RSS Reader vs Feed Viewer

The clearest difference is review sentiment: FLAT RSS Reader at 50% against Feed Viewer's 0%. FLAT RSS Reader also leads on rating (4.4 vs 3.0) and in-app purchases (none vs 4). Feed Viewer's advantage is ads (none vs shown) and update cadence (every 9 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Feed Viewer sells 4 in-app purchases, starting at $2.99 per month. FLAT RSS Reader asks for nothing beyond the download.

FLAT RSS Reader holds the better App Store score, 4.4 against 3.0. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews point the same way: 50% of FLAT RSS Reader's written reviews are positive against 0% of Feed Viewer's.

FLAT RSS Reader ships an update every 2 months, Feed Viewer every 9 days. The most recent releases landed on October 16, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | FLAT RSS Reader | Feed Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (8 ratings)](https://appshunter.io/ios/app/flat-rss-reader/id882417369/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/feed-viewer-rss-reader/id1481571261/reviews) |
| Number of ratings | **8** | 2 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 39 MB | 37 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nobuhide Uzawa](https://appshunter.io/developer/869281903) | [Vaclav Dajbych](https://appshunter.io/developer/1481571260) |

## What reviewers say

### FLAT RSS Reader

[App page](https://appshunter.io/ios/app/flat-rss-reader/id882417369)

This app offers a streamlined way to follow your favorite news sources. Easily manage your RSS feeds, discover new ones from website URLs, and save interesting articles for later access.

**Highlights:** Manage registered RSS information, Get RSS from website URLs, Register favorite news content, Simple outlook, Useful functions

**Features:** macOS Compatibility

**In-app purchases:** none


### Feed Viewer

[App page](https://appshunter.io/ios/app/feed-viewer-rss-reader/id1481571261)

This app aggregates news from your chosen RSS feeds and converts them into daily podcasts. It functions as a full-text reader, even when offline, and offers synchronization across multiple Apple devices and Windows.

**Highlights:** Full-text RSS reader, Offline reading capability, News podcasts from feeds, Cross-device synchronization, RSS feed search, OPML import

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essential | $2.99 | per month |
| Basic | $9.99 | per month |
| Advanced | $19.99 | per month |
| Premium | $24.99 | per month |


## Frequently asked questions

### Is FLAT RSS Reader free?

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

### Is Feed Viewer free?

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

### Which has better reviews, FLAT RSS Reader or Feed Viewer?

FLAT RSS Reader is rated higher. FLAT RSS Reader averages 4.4 out of 5 from 8 ratings, while Feed Viewer averages 3.0 from 2 ratings.

### Do FLAT RSS Reader or Feed Viewer have ads?

FLAT RSS Reader shows ads; Feed Viewer does not.

### Which is updated more often, FLAT RSS Reader or Feed Viewer?

FLAT RSS Reader ships an update every 2 months, and Feed Viewer every 9 days. Most recently, FLAT RSS Reader was updated on October 16, 2026 and Feed Viewer on September 27, 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.*