DualText Reader vs Quill
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DualText Reader
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DualText Reader is an app that lets you enjoy classic novels and literary works by reading the original text side-by-side with its translation. You can bookmark passages that catch your attention, and highlight memorable lines to save them like a scrapbook or vocabulary list. Experience a new way of reading that brings together the depth of the original text and the clarity of the translation. Enjoy your dual-language reading journey.
Quill
This application enhances your reading experience by providing AI-powered definitions, translations, and contextual explanations for any word or passage within your imported EPUB and PDF books. It offers instant insights to deepen comprehension.
- AI-powered explanations
- Instant definitions
- Contextual understanding
- Import EPUB and PDF
- Word and passage lookup
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Quill is an ebook reader with built-in AI that helps you understand what you read. Import your EPUB and PDF books, then tap any word or passage to get instant definitions, translations, and contextual explanations
Screenshots
Verdict
The clearest difference is ads: Quill at none against DualText Reader's shown. On price, update cadence, 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.
DualText Reader ships an update every 2 weeks, Quill every 9 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.
| Parameter | DualText Reader | Quill |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks | Every 9 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 20 MB |
| Age rating | 12+ | 4+ |
| Developer | Masatomo Fukuda | 思涵 岳 |
In-app purchases
DualText Reader
No in-app purchases
Quill
No in-app purchases
