FLAT RSS Reader vs RssCube
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FLAT RSS Reader
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.
- Manage registered RSS information
- Get RSS from website URLs
- Register favorite news content
- Simple outlook
- Useful functions
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'FLAT RSS Reader' — Only what matters, beautifully. Stay focused on the articles you actually want to read, free from ads and noise. Add your favorite blogs and news sites, and catch up on everything in one place. [Features] · Latest - See the newest articles from all your feeds in one unified list. Never miss a thing. · Feeds - Easily add, remove, and reorder feeds. Browse articles by feed at a glance. · Bookmarks - Save articles to read later. Access them instantly, even offline. [Perfect for you if…] · You want a clean, simple experience without cluttered features. · You'd rather have fewer ads and unnecessary notifications. · You like reading news in a browser with a content blocker (ad blocker) enabled. · You prefer reading in Dark Mode for a gentler experience on your eyes. · You want one place to manage your personal news feed.
RssCube
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RssCube is a new immersive RSS reader. List of currently supported features. - feed addition - Two types of subscription list style switching - Content collection, archiving - Two color themes - Exporting articles picture - Export OPML Price: Subject to the display price Privacy: html http://rsscube.cscript.site/privacy.html http://rsscube.cscript.site/terms.html Terms and Conditions: http://rsscube.cscript.site/terms.html Contact Author: jiangdi0924@gmail.com
Screenshots
Verdict
The clearest difference is in-app purchases: FLAT RSS Reader at none against RssCube's 1. RssCube's advantage is ads (none vs shown) and update cadence (every 11 days vs every 2 months). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. RssCube sells 1 one-off in-app purchase. FLAT RSS Reader asks for nothing beyond the download.
FLAT RSS Reader ships an update every 2 months, RssCube every 11 days. The most recent releases landed on June 8, 2026 and September 15, 2026 respectively.
| Parameter | FLAT RSS Reader | RssCube |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (8 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 2 months | Every 11 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Nobuhide Uzawa | 笛 姜 |
In-app purchases
FLAT RSS Reader
No in-app purchases
RssCube
- Standard Edition$1.99
