KeepReading vs Lexicon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KeepReading
Effortlessly read foreign language texts with instant translations. This app helps you build vocabulary and comprehension by providing seamless translation options for various content types, making language learning enjoyable and interruption-free.
- Tap-to-show word translation
- Swipe-to-show phrase/sentence translation
- Auto-scan translation while reading
- Supports web pages, ePubs, PDFs, and notes
- Over 20 languages supported
- Vocabulary and comprehension building
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Dive into the world of foreign language reading with KeepReading—your ultimate companion for learning without interruptions. Forget the hassle of stopping to check a dictionary. With KeepReading, translations appear right when you need them, so you can focus on what really matters: enjoying your reading. It’s designed to help you breeze through tricky texts, effortlessly building your vocabulary and comprehension as you go. Here’s how KeepReading keeps things simple: 1. Tap-To-Show: Need a quick word translation? Just tap and keep going. 2. Swipe-To-Show: Want to see a full phrase or sentence translated? Swipe and it’s done. 3. Auto-Scan-To-Show: Let the app scan and translate while you keep reading—no interruptions, no effort. Whether it’s web pages, ePubs, PDFs, or your personal notes, KeepReading makes sure translations are smooth and seamless. With support for over 20 languages—including Chinese, English, French, German, Italian, Japanese, Korean, Portuguese, Spanish, Ukrainian, Vietnamese, and more—KeepReading has you covered, no matter what you’re reading. Reading is one of the best ways to learn a new language, but tackling texts that feel too advanced can be frustrating. KeepReading turns frustration into flow, helping you confidently take on challenging content while growing your skills. Start reading your way to fluency with KeepReading today.
Lexicon
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Stop studying languages. Start speaking them. Forget about the language barrier and the fear of making mistakes. With Lexicon, you can practice English, Spanish, French, or German in live AI chats. It feels just like texting a native-speaking friend, but without the anxiety, available anytime you want. REAL CONVERSATIONS, NOT TEXTBOOKS Chat with 30+ AI characters, each with their own unique personality and backstory. Discuss fashion with Sloane, debate tech with Dan, or gossip with Lola. Every conversation adapts to your level — no scripted dialogues or robotic replies. CAN'T FIND A PARTNER? CREATE ONE Build your ultimate conversational partner: set their personality, profession, and tone. Prep for a job interview, practice ordering food abroad, or just chat about your hobbies in your target language. EVERY MISTAKE IS A STEP TOWARD FLUENCY Lexicon checks your messages in real time and explains your mistakes in your native language. It doesn't just say "wrong" — it shows you WHY it's incorrect and HOW to sound natural. UNDERSTAND CONTEXT, NOT JUST WORDS Tap any word in the chat to get more than just a translation. Get full definitions with examples and nuances. Different meanings are separated so you always grasp the exact sense in your specific context. SAVE WORDS. LEARN THEM. REMEMBER FOREVER. Add words and phrases to your custom decks. Review them with smart flashcards based on spaced repetition — the scientifically proven method used by top polyglots worldwide. EVERY RULE, ALWAYS AT HAND Got stuck? Open the built-in grammar library, structured by CEFR levels (A1–C2). Clear, bite-sized theory means the answer is always just one tap away. SMARTER THAN EXPENSIVE TUTORS A whole month of active practice in Lexicon costs less than one hour with a private tutor. Practice in a comfortable environment where it's safe to make mistakes. YOUR PRIVACY MATTERS Ad-free. No data selling. Your conversations are strictly private. • Languages to learn: English, Spanish, French, German. • Interface languages: Russian, English, Spanish, French, German, Arabic, Chinese, Hindi, Japanese, Portuguese. Download Lexicon today and start speaking fluently! Privacy Policy: https://dub.sh/lex/privacy Terms of Use: https://dub.sh/lex/terms
Screenshots
Verdict
The clearest difference is in-app purchases: KeepReading at none against Lexicon's 4. KeepReading also leads on update cadence (every 5 days vs monthly) and device support (3 vs 1). On price, ads 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
Both are free to download. Lexicon sells 4 in-app purchases, starting at $5.99 per month. KeepReading asks for nothing beyond the download.
KeepReading ships an update every 5 days, Lexicon monthly. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.
| Parameter | KeepReading | Lexicon |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 19 MB | 54 MB |
| Age rating | 17+ | 9+ |
| Developer | Cambridge Technology Innovation Centre Ltd | Aleksandr Kopachev |
In-app purchases
KeepReading
No in-app purchases
Lexicon
- Pro 1 Month (-40%)$5.991 Month
- Pro 1 Month$9.991 Month
- Pro 1 Year (-40%)$59.991 Year
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- Pro 1 Year$119.991 Year









