ContextCat vs Language Reactor ReadLang 1L
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ContextCat
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ContextCat helps you learn a language by reading things you actually want to read. Open a news article, a book from the library, a web page or your own PDF. When a word stops you, tap it. You get a short explanation of what it means in that exact sentence, written in your own language. No switching apps, no guessing which dictionary meaning fits. TAP ANY WORD See the meaning that fits the sentence, the word type, and how the word is built. Select a few words to translate the whole phrase. TODAY'S NEWS Each morning the Today tab has a new edition of real articles: world, science, tech, culture, sport, food and travel. Most stories are in English, and for several languages there is also a section from outlets in that language. Tap a headline and the article opens in the app, with every word one tap away. LISTEN WHILE YOU READ Natural voices read your books, PDFs and texts aloud, sentence by sentence, and highlight where you are. Pause, go back a sentence, or slow it down. ASK ABOUT WHAT YOU READ Not sure what a paragraph means? Ask. Answers come from the text in front of you. You can also ask for a quick quiz to check you understood it. WORDS THAT STAY WITH YOU Words you look up are saved for you. Study cards bring them back right before you would forget them, and you can watch the number of words you know grow. READ YOUR OWN THINGS Open a PDF, add a link to a web article, or paste text. You can also share a link or a PDF to ContextCat from Safari, Files and other apps. Everything you open stays in your library. NEW HERE? A short first read and a quick tour show you how it works. JUST WANT TO READ? Choose reading only if you read in your own language and want help with long or tricky documents. You still get listening and questions about the text, without the study tools. Explanations come in your language, in any of the 39 the app supports. SUBSCRIPTION ContextCat is free to try. The free plan includes a limited number of explanations, imports and questions. Premium lifts these limits. - Choose a monthly or yearly plan. Both renew automatically. - Payment is charged to your Apple Account when you confirm the purchase. - Your plan renews unless you cancel at least 24 hours before the current period ends. - Manage or cancel anytime in your Apple Account settings. Privacy Policy: https://contextcatapp.blogspot.com/2025/06/contextcat-privacy-policy-english.html Terms of Use: https://contextcatapp.blogspot.com/2025/06/terms-and-conditions.html EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Language Reactor ReadLang 1L
This app helps you learn new vocabulary by actively recalling words and phrases before revealing translations. It adapts to your progress, offering hints as you improve, and integrates seamlessly with web content for an immersive learning experience.
- Active Recall for memory retention
- Adaptive learning with gradual hints
- Seamless web integration
- Supports over 100 languages
- Customizable learning settings
- Spaced repetition system
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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/
Screenshots
Verdict
The clearest difference is ads: Language Reactor ReadLang 1L at none against ContextCat's shown. On price, update cadence, 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. ContextCat sells 3 in-app purchases, starting at $7.99 per month and Language Reactor ReadLang 1L sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 12, 2026 and November 14, 2026 respectively.
| Parameter | ContextCat | Language Reactor ReadLang 1L |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (189 ratings) — better |
| Positive reviews | — | 82.6% of reviews |
| Number of ratings | — | 189 — better |
| Update frequency | Weekly | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 77 MB | 58 MB |
| Age rating | 4+ | 17+ |
| Developer | Caner Gulay | Nguyen Hong Phuc |
In-app purchases
ContextCat
- ContextCat Pro (Monthly)$7.991 Month
- ContextCat Pro (6 Months)$24.996 Months
- ContextCat Pro (Yearly)7 Days trial$49.991 Year
Language Reactor ReadLang 1L
- Unlimited Words$1.997 Days
- Unlimited Words$23.991 Year
- Lifetime$48.99
Questions
Is ContextCat free?
Is Language Reactor ReadLang 1L free?
Do ContextCat or Language Reactor ReadLang 1L have ads?
Which is updated more often, ContextCat or Language Reactor ReadLang 1L?
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