Language Reactor ReadLang 1L vs Lingosive
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Language Reactor ReadLang 1L
Master new vocabulary through active recall and spaced repetition. This tool helps you learn words in context on websites and videos, gradually providing hints as you progress. It supports over 100 languages and integrates seamlessly with your browsing experience.
- Active Recall for memory retention
- Adaptive learning with gradual hints
- Seamless website and video integration
- Support for 100+ languages
- Customizable learning settings
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Learn languages with Language Reactor using Active Recall and Spaced Repetition in context. Learn a new word just to forget it minutes later? The problem isn’t you—it’s passive recall. By seeing translations too quickly, your brain never truly locks in new vocabulary. Our app flips the process: you try recalling words first, then check the translation. This active recall approach cements vocabulary into your long-term memory. Ready to stop forgetting and start mastering? Install now! Features include: - Active Recall: Promotes deeper memory retention by requiring you to recall words and phrases rather than passively recognizing them. - Adaptive Learning: Starts with full translations and gradually shifts to giving hints like the first letter of a word, catering to your learning progress. - Seamless Integration: Works intuitively with text and audio on various websites, providing a fluid learning experience without switching contexts. - Customizable Settings: Allows you to adjust the difficulty level and choose which aspects of language learning to focus on. To get started, navigate to any webpage and click on unfamiliar words or listen to dialogues. The extension will facilitate your learning process without interrupting your browsing experience. We support 100+ languages and reader with Voice Aloud Reader and more... We are constantly improving our tools based on user feedback. Please feel free to reach out if you have suggestions or need support. We're excited to be part of your language learning journey! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Lingosive
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Learn languages from the movies, shows and videos you love. Lingosive turns real scenes into your lesson. Watch with dual subtitles — the line in the language you're learning, with its translation right below — and tap any word to understand it in context. HOW IT WORKS 1. Pick a video, a scene or a book at your level. 2. Tap any word for an instant translation and a Lingosive AI explanation of what it means in that exact scene. 3. Save it with one tap. Smart reviews bring it back right before you'd forget it. WATCH REAL SCENES - 100,000+ videos with interactive dual subtitles - Movie and TV clips, interviews, podcasts and more, sorted by level - Slow a video down or replay a scene until it clicks WORD IN FILM - Search any word and hear it spoken in real movie and TV scenes - See how native speakers actually use it, with the translation right below LINGOSIVE AI - Explains words, phrases and idioms in your own language - Reads the context: "on a break" is not a coffee break REMEMBER WHAT YOU LEARN - My Words keeps every word you save, organized and searchable - Spaced-repetition practice (FSRS) schedules each review for the right moment - Topics and real-life conversations picked for your level STAY MOTIVATED - Daily goal, streaks, XP and weekly leagues - Badges for the milestones that matter READ REAL BOOKS - 13,000+ books with tap-to-translate on every word LANGUAGES Learn Spanish, English, French, German, Italian, Portuguese, Russian or Japanese. Translations in 70 languages. The app is available in 13 languages, on iPhone and iPad. PREMIUM Start for free. Premium removes the daily limits on videos, scene searches, saved words and Lingosive AI, and unlocks every book. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel them anytime in your account settings. By downloading or using this app, you agree to our Terms of Use (https://www.lingosive.com/en/terms) and Privacy Policy (https://www.lingosive.com/en/privacy), as well as Apple's Standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Language Reactor ReadLang 1L at weekly against Lingosive's every 2 weeks. On price, ads, 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. Language Reactor ReadLang 1L sells 3 in-app purchases, starting at $1.99 per 7 days and Lingosive sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Language Reactor ReadLang 1L ships an update weekly, Lingosive every 2 weeks. Both last shipped on October 24, 2026.
| Parameter | Language Reactor ReadLang 1L | Lingosive |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (185 ratings) — better | — |
| Positive reviews | 85.0% of reviews | — |
| Number of ratings | 185 — better | — |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 57 MB | 55 MB |
| Age rating | 17+ | 12+ |
| Developer | Nguyen Hong Phuc | Umut Sobe |
In-app purchases
Language Reactor ReadLang 1L
- Unlimited Words$1.997 Days
- Unlimited Words$23.991 Year
- Lifetime$48.99
Lingosive
- Lingosive Premium$9.991 Month
- Lingosive Premium2 variants$39.991 Year
- Lingosive Premium7 Days trial$59.991 Year
Questions
Is Language Reactor ReadLang 1L free?
Is Lingosive free?
Do Language Reactor ReadLang 1L or Lingosive have ads?
Which is updated more often, Language Reactor ReadLang 1L or Lingosive?
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