Daivy vs Lexicon
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Daivy
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Daivy โ learn languages by diving in Forget flashcards. Forget grammar drills. Daivy throws you into real stories โ and pulls you out speaking the language. HOW IT WORKS: โข Pick a theme. Daivy drills the words and phrases that matter. โข Unlock the song โ sing along with translations side by side. โข Unlock the story โ watch the scene, then prove you understood. โข Forgot something? Daivy already knows. He brings it back. WHAT YOU GET: โข English or Spanish โ learn one, learn both โข Type it. Speak it. Your call. โข AI explanations that actually make sense โข Skill bars: vocabulary, speaking, writing โ level up like a game โข Spaced repetition built in. No Anki cards, no setup, no decks. WHO IT'S FOR: For people tired of apps that feel like exams. People who want to understand a song, a movie, a person โ not pass a test. NATIVE LANGUAGES: English. Russian. Spanish. Portuguese. Stop memorizing. Start diving.
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 โ 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" โ 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 โ 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 (A1โC2). 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. โข Languages to learn: English, Spanish, French, German. โข 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: Daivy at none against Lexicon's 4. Daivy also leads on update cadence (every 5 days vs monthly) and device support (3 vs 1). On price and ads there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Lexicon sells 4 in-app purchases, starting at $5.99 per month. Daivy asks for nothing beyond the download.
Daivy ships an update every 5 days, Lexicon monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Daivy | Lexicon |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days โ better | Monthly |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 13.0 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 73 MB | 54 MB |
| Age rating | 4+ | 9+ |
| Developer | Nikita Veniaminov | Aleksandr Kopachev |
In-app purchases
Daivy
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









