Language Reactor ReadLang 1L vs Alex
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/
Alex
Learn languages by integrating vocabulary discovery directly into your iPhone keyboard. Engage in short, fun games and review sessions based on the words you encounter daily. Track your progress with points, badges, and a vocabulary map.
- iPhone keyboard integration
- Vocabulary discovery from daily typing
- Short language games
- Flashcard and multiple-choice reviews
- Progress tracking and leaderboards
- Vocabulary map
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Learn from the words in your life. Play to make them stick. Alex combines a language-learning app with an iPhone keyboard. Write your everyday messages, discover useful vocabulary, then return to the app for short lessons and reviews built around your words. New: Alex now has lessons made by AI, written from what you type with the keyboard. YOUR KEYBOARD IS THE STARTING POINT Type in French or English. Alex spots useful words in your sentences and helps you learn a new language. Your vocabulary grows from the language you actually use. The Alex Mirror line above the keys translates your sentence while you type: tap the translation to put it straight into your message. SHORT LESSONS, REAL PRACTICE Match words, build sentences, reply to Alex and write in your own words. Stuck? Ask Alex. Every word you tap is read aloud. Review your vocabulary with flashcards and multiple-choice questions. SEE YOUR PROGRESS Finish a lesson to open a booster and stick its cards in your album. Earn coins to dress Alex up, travel from world to world and keep your streak alive. AN ACCOUNT THAT GOES WITH YOU Sign in with Apple if you like: your progress and your subscription follow you to a new iPhone. YOU STAY IN CONTROL Ordinary typing and corrections work on your iPhone, and passwords and secure fields are never read. The sentences you finish with Alex’s keyboard are kept for your lessons, and the newest are sent to our server and our AI providers to write them. They are never sold or used for advertising. With Premium, the Mirror line translates online unless you choose On iPhone. Optional usage analytics exclude your typed texts. Everything is explained in Settings › My privacy. The keyboard requires Allow Full Access to save progress in Alex. Lessons, online translation and account backup require an Internet connection. You can delete your online account in Settings › My account. ACCESS The keyboard and your first lesson are free; Alex Premium opens the next lessons. Monthly and yearly subscriptions are available. Prices and any eligible free trial are shown before purchase. Subscriptions renew automatically unless cancelled in your Apple account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ratings volume: Language Reactor ReadLang 1L at 184 against Alex's 3. Language Reactor ReadLang 1L also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). Alex's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 85%). On price, ads, in-app purchases and monetization model 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 Alex sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
Alex holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Language Reactor ReadLang 1L has 184 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 85% of Language Reactor ReadLang 1L's written reviews are positive against 100% of Alex's.
Language Reactor ReadLang 1L ships an update weekly, Alex every 2 days. Both last shipped on October 22, 2026.
| Parameter | Language Reactor ReadLang 1L | Alex |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (184 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 85.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 184 — better | 3 |
| Update frequency | Weekly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 57 MB | 314 MB |
| Age rating | 17+ | 4+ |
| Developer | Nguyen Hong Phuc | Roudot Timothe |
Customer experience
Language Reactor ReadLang 1L
Alex
In-app purchases
Language Reactor ReadLang 1L
- Unlimited Words$1.997 Days
- Unlimited Words$23.991 Year
- Lifetime$48.99
Alex
- Espiga Monthly$6.991 Month
- Espiga Annual7 Days trial$46.991 Year
Questions
Is Language Reactor ReadLang 1L free?
Is Alex free?
Which has better reviews, Language Reactor ReadLang 1L or Alex?
Do Language Reactor ReadLang 1L or Alex have ads?
Which is updated more often, Language Reactor ReadLang 1L or Alex?
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