ReadLang WatchLang vs Readlang Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ReadLang WatchLang
Learn languages by translating words and phrases on any webpage or YouTube video with dual subtitles. Practice vocabulary in context and improve listening skills with native pronunciations.
- Translate words and phrases on any webpage
- YouTube dual subtitle player
- Learn over 100 languages
- Practice vocabulary in context
- Listen to native pronunciations
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ReadLang WatchLang - Highlight Translate Vocabulary in Browser Learn Languages: Watch YouTube video with dual subtitle player & Read website with translator Watch YouTube video with dual subtitle player & Read website with translator Do you know Learning with Texts (LWT), ReadLang, Lingq, LingoTube, Flowlingo, Redwiki, Tedict, Idiom ... LangBrowser works the same way. Help linguist learn a language fluently while browsing and reading their favourite blogs or news or watch video on Youtube, learn English with ted,.. add context to the vocabulary then practice, and learn in context, listening to youtube video with native pronunciations “FOCUS ON CONTEXT WITH TRANSLATION” - Translate words & phrases on any web page with one tap - YouTube video player with two (duo) subtitle at the same time Learn Languages: Learn English, Spanish, German, Korean, Japanese, 100+ languages... ( Afrikaans, Albanian, Amharic, Arabic, Armenian, Azerbaijani, Basque, Belarusian, Bengali, Bosnian, Bulgarian, Catalan, Cebuano, Chinese, Corsican, Croatian, Czech, Danish, Dutch, English, Esperanto, Estonian, Finnish, French, Frisian, Galician, Georgian, German, Greek, Gujarati, Haitian Creole, Hausa, Hawaiian, Hebrew, Hindi, Hmong, Hungarian, Icelandic, Igbo, Indonesian, Irish, Italian, Japanese, Javanese, Kannada, Kazakh, Khmer, Kinyarwanda, Korean, Kurdish, Kyrgyz, Lao, Latvian, Lithuanian, Luxembourgish, Macedonian, Malagasy, Malay, Malayalam, Maltese, Maori, Marathi, Mongolian, Myanmar (Burmese),Nepali, Norwegian, Nyanja (Chichewa), Pashto, Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Samoan, Serbian, Sesotho, Shona, Sindhi, Slovak, Slovenian, Somali, Spanish, Sundanese, Swahili, Swedish, Tagalog (Filipino),Tajik, Tamil, Tatar, Telugu, Thai, Turkish, Turkmen, Ukrainian, Urdu, Uyghur/ Uighur, Uzbek, Vietnamese, Welsh, Xhosa, Yiddish, Yoruba, Zulu)
Readlang Mobile
Learn languages by reading content you enjoy. Tap any word for instant translation, save new vocabulary, and track your learning progress. Offers a free plan with daily limits and a premium subscription for unlimited access and advanced features.
- Instant word and phrase translation
- Save and review translated words
- Read websites and EPUB books
- Vocabulary practice
- Progress tracking
- Distraction-free reading
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Readlang Mobile Readlang Mobile helps you learn languages naturally by reading real content you actually enjoy — books, articles, and websites. Tap any word or phrase to see an instant translation without breaking your flow. Save new words, track your progress, and build vocabulary effortlessly while reading. Key Features: • Instant word translation while reading • Phrase translation support • Save and review translated words • Clean, distraction-free reading experience • Reading statistics and progress tracking • Read websites and books directly in the app Free Plan: • 30 translations per day • Phrase translations (up to 6 words) • Access to all books and websites in the app • View basic reading statistics Premium Features: • Unlimited translations • Phrase translations (up to 12 words) • Upload and read your own EPUB books • Multiple-choice vocabulary practice • Full access to advanced reading tools Subscription Information: Readlang Mobile offers auto-renewable subscriptions: • Monthly subscription • Yearly subscription (save with annual billing) Prices may vary by location and are shown in the app. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your Apple ID account settings. Legal: Terms of Use: https://readlang-mobile.com/terms Privacy Policy: https://readlang-mobile.com/privacy Contact: Support: support@readlang-mobile.com Website: https://readlang-mobile.com
Screenshots
Verdict
ReadLang WatchLang and Readlang Mobile both sit at 4.4 stars, but that hides the real split: 100% of Readlang Mobile's written reviews are positive against 64% of ReadLang WatchLang's. Readlang Mobile also leads on ads (none vs shown) and update cadence (every 6 days vs every 2 weeks). ReadLang WatchLang's advantage is in-app purchases (none vs 2) and ratings volume (59 vs 3). On price, rating, monetization model 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. Readlang Mobile sells 2 in-app purchases, starting at $6.99 per month. ReadLang WatchLang asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.4 for ReadLang WatchLang against 4.3 for Readlang Mobile. That said, the two scores are not equally well evidenced: ReadLang WatchLang has 59 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 64% of ReadLang WatchLang's written reviews are positive against 100% of Readlang Mobile's.
ReadLang WatchLang ships an update every 2 weeks, Readlang Mobile every 6 days. The most recent releases landed on September 7, 2026 and September 24, 2026 respectively.
| Parameter | ReadLang WatchLang | Readlang Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (59 ratings) — better | 4.3 (3 ratings) |
| Positive reviews | 64.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 59 — better | 3 |
| Update frequency | Every 2 weeks | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 27 MB | 35 MB |
| Age rating | 17+ | 17+ |
| Developer | Nguyen Hong Phuc | Alisher Fayzullaev |
Customer experience
ReadLang WatchLang
Readlang Mobile
In-app purchases
ReadLang WatchLang
No in-app purchases
Readlang Mobile
- Readly Premium Monthly$6.991 Month
- Readly Premium Yearly1 Year trial$39.991 Year
Questions
Is ReadLang WatchLang free?
Is Readlang Mobile free?
Which has better reviews, ReadLang WatchLang or Readlang Mobile?
Do ReadLang WatchLang or Readlang Mobile have ads?
Which is updated more often, ReadLang WatchLang or Readlang Mobile?
Other comparisons
