Scroll eBooks vs Duvanz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Scroll eBooks
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The Scroll eBooks app provides an easy way to read your eBooks on your device - online or offline. Access your textbooks from anywhere with a singular experience across mobile, tablet and desktop devices. App Features: -Download and access textbooks on your device for offline reading -Easily highlight text and take notes -Search your eBook to find keywords quickly -Personalize font, font size and line spacing to make reading easier App Requirements: -Active eCampus.com account -One or more eBooks available on your Digital Bookshelf
Duvanz
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Duvanz transforma cualquier curso en una experiencia de aprendizaje divertida e interactiva, con lecciones de solo 3 minutos diseñadas para que aprendas sin aburrirte. Explora cursos de distintos temas y aprende a tu ritmo. Cada curso está dividido en módulos, secciones y niveles que te guían paso a paso, desde lo más básico hasta lo más avanzado. ¿Qué hace especial a Duvanz? · Lecciones de 3 minutos que se adaptan a tu ritmo de vida · Sistema de rachas para mantenerte motivado día a día · Experiencia y energía que convierten el aprendizaje en un juego · Cursos de temas variados, con nuevos contenidos frecuentemente · Avanza nivel por nivel y ve tu progreso en tiempo real Ya sea que quieras aprender algo nuevo para tu carrera, un hobby o simplemente por curiosidad, Duvanz te lo pone fácil. Descarga la app y empieza a aprender hoy.
Screenshots
Verdict
The clearest difference is update cadence: Duvanz at every 6 days against Scroll eBooks's every 3 months. Scroll eBooks's advantage is iOS requirement (14.0 vs 26.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Scroll eBooks ships an update every 3 months, Duvanz every 6 days. The most recent releases landed on October 27, 2026 and November 9, 2026 respectively.
| Parameter | Scroll eBooks | Duvanz |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 79 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | A Book Company LLC | Lautaro Pereyra |
In-app purchases
Scroll eBooks
No in-app purchases
Duvanz
No in-app purchases









