Comparison

Lingo Reactor vs Language Reactor

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

Head to head
About

Lingo Reactor

Learn languages by listening to podcasts with AI-powered dual subtitles and detailed sentence explanations. Build vocabulary with real conversation examples and review saved words and phrases.

Highlights
  • AI transcriptions
  • Dual-language subtitles
  • Word-by-word highlighting
  • Detailed sentence explanations
  • Vocabulary wordbook
  • Sentence replay
Features
Read full description

Want to learn a new language with the podcasts you already love? Turn real conversations into an immersive language-learning experience. Lingo Reactor helps you learn naturally by listening to podcasts, following along with AI-powered transcriptions, and understanding every sentence in context. Whether you are practicing listening, or building vocabulary from real conversations, you can make every episode part of your language-learning routine. Discover podcasts through search or recommendations, then generate accurate AI transcriptions with just one tap. Read dual-language subtitles as you listen, follow highlighted spoken words in real time, and replay any sentence whenever you need extra practice. Go beyond simple translation. Detailed sentence explanations help you understand grammar, expressions, meaning, and natural usage, so you can learn how the language is actually spoken. Save useful words and phrases to your wordbook, review them later, and study with real example sentences from the podcasts you listen to. In Lingo Reactor, you can learn: - Arabic - Chinese - Danish - Dutch - English - French - German - Indonesian - Italian - Japanese - Korean - Norwegian - Portuguese - Russian - Spanish - Swedish - Thai - Turkish AI Transcriptions in One Tap
 Drop in your favorite podcast or your own audio files and let AI do the magic. In just one tap, audio becomes clear text you can read, follow, and learn from. Dual-Language Subtitles
 Listen in the original language while reading the translation side by side. No more guessing what that sentence means—just listen, understand, and keep going. Word-by-Word Highlighting
 Watch the words light up as the audio plays. It is like karaoke for language learning, helping you catch pronunciation, rhythm, and every tiny detail. Detailed Sentence Explanations
 Got stuck on a tricky sentence? Lingo Reactor breaks it down for you, from words and grammar to meaning and usage, so confusing parts finally make sense. Build Vocabulary with Real Examples
 Save words and expressions directly from real podcast conversations. Learn how people actually speak, not just how textbooks say they speak. Review with Your Wordbook
 Keep your favorite words, phrases, and sentences in your own wordbook. Review them anytime and watch your vocabulary grow day by day. Replay Sentences Easily
 Missed a sentence? Play it again. Still tricky? Play it again. Shadow native speakers, train your ears, and make every sentence easier to understand. Learn with real voices.
 Practice with real sentences.
Build your language skills from the podcasts you already love.
 Privacy Policy: https://appiworker.com/lingo_reactor_privacy_policy Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Language Reactor

Learn languages by watching videos with dual subtitles and instant contextual translations. Save words, practice with spaced-repetition flashcards, and get AI-powered grammar explanations. Track your progress and master new vocabulary naturally.

Highlights
  • Dual subtitles on YouTube
  • Contextual word translation & pronunciation
  • AI grammar explanations
  • Spaced-repetition flashcards
  • Progress tracking
  • Supports 9 languages
Features
Read full description

Linglass turns YouTube into the most natural way to learn a language — watch what you love, with dual subtitles, and pick up words without it ever feeling like studying. Tap any word in the subtitles to see what it means in context (not just a dictionary definition), hear it pronounced by a native voice, and save it with one tap. Every saved word comes back at the perfect moment with spaced-repetition flashcards, so it sticks. DUAL SUBTITLES ON YOUTUBE Watch any YouTube video with subtitles in your target language and your own, side by side. Tap a word for an instant, context-aware translation. CONTEXTUAL TRANSLATION + PRONUNCIATION Get the meaning that fits the sentence, with phonetic transcription and native-voice audio. Built for understanding, not just lookups. AI GRAMMAR EXPLANATION Select a sentence and get a clear, structured breakdown of the grammar — each construction labelled with its CEFR / JLPT / HSK / TOPIK level, in your own language. SMART FLASHCARDS (SPACED REPETITION) Review saved words with the real video context — the sentence and the frame they came from. The FSRS algorithm schedules each card right before you'd forget it. TRACK YOUR PROGRESS Streaks, a review heatmap and clear stats keep you coming back. LEARN: English, Spanish, French, German, Italian, Portuguese, Russian, Japanese, Korean and Chinese — with the interface in 20 languages. FREE TO USE: 15 translations a day, 50 saved words, and AI grammar explanations every month. PREMIUM removes the limits — unlimited translations, unlimited saved words and far more AI grammar. Watch. Click. Translate. Remember. linglass.app · support@linglass.app Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://linglass.app/privacy

Screenshots

Lingo Reactor4 screens
Language Reactor4 screens

Verdict

The call

The clearest difference is update cadence: Language Reactor at every 4 days against Lingo Reactor's every 9 days. Language Reactor also leads on ratings volume (7 vs 1). On price, rating, ads and in-app purchases 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. Lingo Reactor sells 3 in-app purchases, starting at $0.99 per month and Language Reactor sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Lingo Reactor against 4.9 for Language Reactor. That said, the two scores are not equally well evidenced: Language Reactor has 7 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Lingo Reactor ships an update every 9 days, Language Reactor every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Lingo Reactor versus Language Reactor: the parameters behind the verdict, then further details
ParameterLingo ReactorLanguage Reactor
PriceFreeFree
Rating5.0 (1 ratings) — better4.9 (7 ratings)
Positive reviews—100.0% of reviews
Number of ratings17 — better
Update frequencyEvery 9 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.4 — better
Further details — not scored
Size30 MB55 MB
Age rating4+4+
Developer莹 蔡Ilia Furtaev

Customer experience

Lingo Reactor

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Language Reactor

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Lingo Reactor

Subscriptions3
  • Basic Monthly$0.991 Month
  • Pro Monthly$5.991 Month
  • Pro Yearly$49.991 Year
2 purchases

Language Reactor

Subscriptions2
  • Premium (Monthly)$7.991 Month
  • Premium (Annual)3 Days trial$59.991 Year

Questions

Is Lingo Reactor free?
Lingo Reactor is free to download, with in-app purchases available.
Is Language Reactor free?
Language Reactor is free to download, with in-app purchases available.
Which has better reviews, Lingo Reactor or Language Reactor?
Lingo Reactor is rated higher. Lingo Reactor averages 5.0 out of 5 from 1 ratings, while Language Reactor averages 4.9 from 7 ratings.
Do Lingo Reactor or Language Reactor have ads?
Neither Lingo Reactor nor Language Reactor shows ads.
Which is updated more often, Lingo Reactor or Language Reactor?
Lingo Reactor ships an update every 9 days, and Language Reactor every 4 days. Most recently, Lingo Reactor was updated on October 24, 2026 and Language Reactor on October 25, 2026.

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