ewook vs TwinText
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ewook
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Aplicación con fines educativos que apoya estudiantes y docentes en niveles de primaria, secundaria, superior e independiente, transformando su libro físico en digital para consulta y trabajo en modo offline.
TwinText
Learn English, German, or Spanish by reading real books. Tap any word or phrase for instant translations and context, then save new vocabulary for review. Includes quizzes and AI word games to reinforce learning.
- Tap-to-translate with context
- Save and review vocabulary
- Spaced repetition system
- Quizzes and AI word games
- Classic novels and short stories
- Level-adapted books
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Learn English, German or Spanish by reading real books. TwinText turns reading time into language practice: tap any word or phrase for an instant translation, examples, and full-sentence context — then keep reading. READ REAL STORIES • Enjoy classic novels and short stories in your target language. • Get help only when you need it, without leaving the page. TAP-TO-TRANSLATE (WITH CONTEXT) • Tap or long‑press words, phrases, or sentences. • Idiom-aware translations, so expressions make sense — not just literal word swaps. BUILD VOCAB THAT STICKS • Save new words and phrases as you read. • Review with spaced repetition in both directions (word → meaning and meaning → word). QUIZZES & AI WORD GAMES • Quick quizzes based on what you’ve just read. • Fill‑in‑the‑blank, reorder sentences, and more. PREMIUM • Level-adapted versions of books for easier reading. • Unlimited library and advanced features. LANGUAGES Learning: English, German, Spanish Interface: English, Español, Deutsch, Русский, Українська TwinText is free to download. Subscription is optional and can be managed in your Apple ID settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://twinbook.github.io/privacy-policy/
Screenshots
Verdict
The clearest difference is in-app purchases: ewook at none against TwinText's 2. ewook also leads on iOS requirement (11.0 vs 15.1). TwinText's advantage is update cadence (monthly vs every 4 months). On price, ads 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. TwinText sells 2 in-app purchases, starting at $4.99 per month. ewook asks for nothing beyond the download.
ewook ships an update every 4 months, TwinText monthly. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.
| Parameter | ewook | TwinText |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 52 MB | 41 MB |
| Age rating | 4+ | 12+ |
| Developer | David Herrera | Kseniia Pedersen |
In-app purchases
ewook
No in-app purchases
TwinText
- Premium Monthly$4.991 Month
- Premium Yearly$19.991 Year
