Comparison

Daivy vs Lexicon

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Daivy

Features
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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: โ€ข Pick a theme. Daivy drills the words and phrases that matter. โ€ข Unlock the song โ€” sing along with translations side by side. โ€ข Unlock the story โ€” watch the scene, then prove you understood. โ€ข Forgot something? Daivy already knows. He brings it back. WHAT YOU GET: โ€ข English or Spanish โ€” learn one, learn both โ€ข Type it. Speak it. Your call. โ€ข AI explanations that actually make sense โ€ข Skill bars: vocabulary, speaking, writing โ€” level up like a game โ€ข 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.

About

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 (A1โ€“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. โ€ข Languages to learn: English, Spanish, French, German. โ€ข 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

Daivy4 screens
Lexicon4 screens

Verdict

The call

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Lexicon sells 4 in-app purchases, starting at $5.99 per month. Daivy asks for nothing beyond the download.

UpkeepUpdate frequency

Daivy ships an update every 5 days, Lexicon monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard4 real differences ยท 2 level
Daivy versus Lexicon: the parameters behind the verdict, then further details
ParameterDaivyLexicon
PriceFreeFree
Update frequencyEvery 5 days โ€” betterMonthly
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better16.0
Further details โ€” not scored
Size73 MB54 MB
Age rating4+9+
DeveloperNikita VeniaminovAleksandr Kopachev

In-app purchases

None

Daivy

No in-app purchases

4 purchases

Lexicon

Subscriptions4
  • Pro 1 Month (-40%)$5.991 Month
  • Pro 1 Month$9.991 Month
  • Pro 1 Year (-40%)$59.991 Year
Show 1 more
  • Pro 1 Year$119.991 Year

Questions

Is Daivy free?
Daivy is free to download, with no in-app purchases.
Is Lexicon free?
Lexicon is free to download, with in-app purchases available.
Do Daivy or Lexicon have ads?
Neither Daivy nor Lexicon shows ads.
Which is updated more often, Daivy or Lexicon?
Daivy ships an update every 5 days, and Lexicon monthly. Most recently, Daivy was updated on October 24, 2026 and Lexicon on October 25, 2026.

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