Comparison

ReadLang WatchLang vs Lingua Verbum

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Translate words and phrases on any webpage
  • YouTube dual subtitle player
  • Learn over 100 languages
  • Practice vocabulary in context
  • Listen to native pronunciations
Features
Read full description

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)

About

Lingua Verbum

Learn languages with native content like books and podcasts. Features smart vocabulary tracking, instant translation, and AI-powered explanations. Adapts to all learning levels for an intuitive experience.

Highlights
  • Smart vocabulary tracking
  • Tap-to-translate dictionary
  • AI-powered assistance
  • Immersive native content
  • Accurate AI transcription
  • Personalized learning
Features
Read full description

Lingua Verbum: Learn Languages Smarter & Faster Lingua Verbum is your all-in-one language learning companion. Dive into native content – books, videos, podcasts – and learn efficiently with our integrated dictionary, AI assistant, and smart vocabulary tracking. Key Features: Smart Vocabulary Tracking: Words progress from blue (new), to orange (in learning), and finally to black (known) as you study. The more you learn, the more words you'll see colored as black. Tap-to-Translate Dictionary: Instant definitions, translations, and grammar tips at your fingertips. AI-Powered Assistance: Ask questions about words or phrases and get contextual explanations without leaving the app. Immersive Content: Read articles and books, watch videos, and listen to podcasts tailored to your learning level. Accurate Subtitles with Advanced AI Transcription: We use industry-leading AI to transcribe videos and podcasts with exceptional accuracy, even when speech is fast, accented, or informal. Personalized Learning: Import your own materials or choose from our curated library. Supported Languages (63): Afrikaans, Arabic, Armenian, Asturian, Azerbaijani, Belarusian, Bosnian, Bulgarian, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Estonian, Farsi, Filipino, Finnish, French, Galician, Georgian, German, Greek, Hebrew, Hungarian, Icelandic, Italian, Irish, Indonesian, Japanese, Kazakh, Korean, Kurdish, Kyrgyz, Latvian, Lithuanian, Luxembourgish, Macedonian, Malay, Maltese, Mongolian, Norwegian, Pashto, Polish, Portuguese, Occitan, Tajik, Romanian, Russian, Serbian, Slovak, Slovenian, Somali, Spanish, Swedish, Turkish, Ukrainian, Urdu, Uzbek, Welsh, Xhosa, and Zulu Whether you're a beginner or an advanced learner, Lingua Verbum adapts to your needs, making language learning intuitive and engaging. Feedback? Send suggestions to support@linguaverbum.com Terms of Service: https://linguaverbum.com/terms

Screenshots

ReadLang WatchLang4 screens
Lingua Verbum4 screens

Verdict

The call

The clearest difference is in-app purchases: ReadLang WatchLang at none against Lingua Verbum's 5. ReadLang WatchLang also leads on update cadence (every 2 weeks vs every 2 months) and ratings volume (59 vs 7). Lingua Verbum's advantage is ads (none vs shown) and rating (4.7 vs 4.4). On price, monetization model, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lingua Verbum sells 5 in-app purchases, starting at $8.99 per month. ReadLang WatchLang asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Lingua Verbum holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: ReadLang WatchLang has 59 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 64% of ReadLang WatchLang's written reviews are positive against 75% of Lingua Verbum's.

UpkeepUpdate frequency

ReadLang WatchLang ships an update every 2 weeks, Lingua Verbum every 2 months. The most recent releases landed on September 7, 2026 and June 11, 2026 respectively.

Scorecard6 real differences · 4 level
ReadLang WatchLang versus Lingua Verbum: the parameters behind the verdict, then further details
ParameterReadLang WatchLangLingua Verbum
PriceFreeFree
Rating4.4 (59 ratings)4.7 (7 ratings) — better
Positive reviews64.3% of reviews75.0% of reviews — better
Number of ratings59 — better7
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size27 MB29 MB
Age rating17+4+
DeveloperNguyen Hong PhucDominic de Boer

Customer experience

ReadLang WatchLang

All ratings59 ratings
Positive86.4%
Neutral0.0%
Negative13.6%
Written reviews28 reviews
Positive64.3%
Neutral3.6%
Negative32.1%

Lingua Verbum

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

In-app purchases

None

ReadLang WatchLang

No in-app purchases

5 purchases

Lingua Verbum

Subscriptions1
  • Lingua Verbum$8.991 Month
One-time4
  • Starter Credits Package$1.99
  • Standard Credits Package$7.09
  • Premium Credits Package$14.49
Show 1 more
  • Ultimate Credits Package$23.49

Questions

Is ReadLang WatchLang free?
ReadLang WatchLang is free to download, with no in-app purchases.
Is Lingua Verbum free?
Lingua Verbum is free to download, with in-app purchases available.
Which has better reviews, ReadLang WatchLang or Lingua Verbum?
Lingua Verbum is rated higher. ReadLang WatchLang averages 4.4 out of 5 from 59 ratings, while Lingua Verbum averages 4.7 from 7 ratings.
Do ReadLang WatchLang or Lingua Verbum have ads?
ReadLang WatchLang shows ads; Lingua Verbum does not.
Which is updated more often, ReadLang WatchLang or Lingua Verbum?
ReadLang WatchLang ships an update every 2 weeks, and Lingua Verbum every 2 months. Most recently, ReadLang WatchLang was updated on September 7, 2026 and Lingua Verbum on June 11, 2026.

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