Papertrell vs Zoundy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Papertrell
This tool allows users to preview interactive storefronts and content created on its platform. It supports a vast library of eBooks and Audiobooks, alongside custom-built interactive applications based on book content.
- Preview storefronts
- Preview authored titles
- Supports eBooks
- Supports Audiobooks
- Interactive app creation
- Content preview
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This app is the preview tool used in conjunction with the Papertrell platform. Use this app to preview storefronts you have built and titles that you have authored on the platform. Papertrell is a new way of creating and experiencing books and content. Papertrell has a massive catalog of eBooks and Audiobooks while also supporting interactive apps build on the Papertrell Platform While ebooks are limiting, apps based on book content are expensive to build. Publishers have a challenge while producing engaging digital products and also with marketing and promotions. Papertrell solves these problems for publishers and authors and provides a rapid way of creating interactive apps out of ■ illustrative non-fiction, ■ cookbooks, ■ how-to books, ■ reference books etc. ----------------------------------- Papertrell : re-imagining books !
Zoundy
Access a library of free audiobooks and discover new authors. Enjoy exclusive content through a leading mobile application designed for audiobook listeners.
- Free audiobooks
- Discover new authors
- Exclusive content
- Mobile app access
- Industry-leading platform
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Discover new Authors & Enjoy FREE audiobooks Zoundy listeners can access FREE audiobooks, find new authors, and enjoy exclusive content in our industry-leading mobile apps.
Screenshots
Verdict
The clearest difference is review sentiment: Zoundy at 100% against Papertrell's 38%. Zoundy also leads on rating (5.0 vs 3.2) and in-app purchases (none vs 4). On price, ratings volume, update cadence and ads 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. Papertrell sells 4 one-off in-app purchases. Zoundy asks for nothing beyond the download.
Zoundy holds the better App Store score, 5.0 against 3.2. Both are backed by a comparable volume of ratings — 6 and 6 respectively. Written reviews point the same way: 38% of Papertrell's written reviews are positive against 100% of Zoundy's.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.
| Parameter | Papertrell | Zoundy |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (6 ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 37.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 | 6 |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 97 MB | 37 MB |
| Age rating | 4+ | 12+ |
| Developer | Trellisys.net | Blisstech, Inc. |
Customer experience
Papertrell
Zoundy
In-app purchases
Papertrell
- Peachy$0.99
- Wheat Cookin' Made Easy$0.99
- 52 School Lunches$1.99
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- BodyFit - A Beginner’s Guide to Fitness by Greg Marshall$1.99
Zoundy
No in-app purchases
