Rah Book Reader vs scrolly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rah Book Reader
This application allows users to download and read PDF documents and audiobooks. It offers a simple and free experience for accessing digital content on mobile devices.
- Download PDF documents
- Read audiobooks
- Simple interface
- Free to use
- iPhone and iPad compatible
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Rah Book Reader is a free and simple app, allowing you to download and read online PDF documents & audiobooks with ease on your iPhone and iPad.
scrolly
Transform your PDF reading with a delightful experience. Customize text size and themes, save your progress with bookmarks, and enjoy a unique vertical scrolling mode. Perfect for books, papers, articles, and textbooks.
- Customizable text size
- Theme selection
- Bookmark saving
- Vertical snap-to-scroll
- Read books, papers, articles, textbooks
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replace your scrolling addiction with reading! this app displays PDFs in a beautiful reading experience where you can change the text size, choose a theme, and save bookmarks scroll through your book with a vertical snap-to-scroll use it to read books, scientific papers, articles, and textbooks easily!
Screenshots
Verdict
The clearest difference is update cadence: scrolly at weekly against Rah Book Reader's every 5 months. scrolly also leads on rating (5.0 vs 4.7) and review sentiment (86% vs 72%). Rah Book Reader's advantage is ratings volume (9.1K vs 9) and chart position (#132 vs unranked). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
scrolly holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Rah Book Reader has 9.1K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 72% of Rah Book Reader's written reviews are positive against 86% of scrolly's.
Rah Book Reader ships an update every 5 months, scrolly weekly. The most recent releases landed on September 25, 2026 and July 24, 2026 respectively.
| Parameter | Rah Book Reader | scrolly |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (9.1K ratings) | 5.0 (9 ratings) — better |
| Positive reviews | 71.8% of reviews | 85.7% of reviews — better |
| Number of ratings | 9.1K — better | 9 |
| Update frequency | Every 5 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #132 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 19 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Majid Sharifi | totally important LLC |
Customer experience
Rah Book Reader
scrolly
Bugs and requests
Rah Book Reader
Reported bugs
3 issues- App crashes after recent update
- Books disappear from user library
- Playback issues with audiobooks
Requested features
4 requests- Add support for ePub format
- Implement highlighting and note-taking features
- Improve syncing across devices
- Optimize for tablet and landscape mode
scrolly
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Rah Book Reader
No in-app purchases
scrolly
No in-app purchases
Questions
Is Rah Book Reader free?
Is scrolly free?
Which has better reviews, Rah Book Reader or scrolly?
Do Rah Book Reader or scrolly have ads?
Which is updated more often, Rah Book Reader or scrolly?
Other comparisons
