Comparison

LangNote AI vs LinguaBoost

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

Head to head
About

LangNote AI

Features
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LangNote AI turns your real language lessons into a complete study set — automatically. Snap a photo of your worksheet, record your class, or upload a PDF or screenshot. LangNote's AI reads it and organizes everything into five ways to study: • Today's Dictation — listen and type to train your ear • Grammar — key patterns explained with examples • Vocabulary — the words that actually came up in your lesson • Role-play — practice real conversations, by text or voice • Quiz — check what stuck Then LangNote reminds you to review at the perfect moment using spaced repetition, so words and grammar move into long-term memory instead of being forgotten. WHY LANGNOTE • Learn from YOUR material — not generic textbook content • Photos, voice, PDFs, and screenshots all supported • Tap any word to see its meaning instantly • Track your streak, vocabulary, and progress • Supports studying English, Korean, Japanese, Chinese, Spanish, French, and more Whether you're in a classroom, self-studying, or reviewing on the go, LangNote makes sure nothing you learn slips away. Start free. Upgrade to Pro for unlimited study sets, full grammar and role-play access, pronunciation scoring, and spaced-repetition review. Terms of Use (EULA): https://langnote.app/terms Privacy Policy: https://langnote.app/privacy

About

LinguaBoost

Capture words from your surroundings using your camera or by pasting text. Learn new vocabulary with personalized daily reviews that adapt to your forgetting curve. Supports 32 languages with natural pronunciation audio.

Highlights
  • Capture words via camera or text
  • Personalized daily review sessions
  • Natural pronunciation audio
  • Supports 32 languages
  • Cross-device synchronization
  • Organize words with folders
Features
Read full description

Build real vocabulary from the world around you. LinguaBoost keeps the words you actually meet, in the two languages you choose, sorted into folders you make, with audio for every one. ADD A WORD IN ONE STEP Type a word in either language and the translation appears right under it. Or snap a photo of anything around you, a street, a shelf, your kitchen, and LinguaBoost lists the words in it. Tick the ones you want and save them into a folder. FOLDERS ARE YOUR LESSONS Make a folder for each topic you are learning. Study one folder at a time. When you know a folder, start a new one, and go back to the old one whenever you want a refresher. Delete a folder and its words leave with it; restore it from Deleted if you change your mind. STUDY BY FLIPPING One card at a time. Tap to see the translation, swipe to the next word, and hear each one in a natural voice. Hands-free play reads your words aloud. SEVERAL LANGUAGES Choose from 32 languages. Each language pair keeps its own words, and you switch between them from the top of the screen. FREE AND PRO Free includes 50 words, one language pair, a free photo each day, folders, and audio for every word. LinguaBoost Pro removes the word limit, adds more language pairs, and lifts the daily photo limit. Terms of Use: https://language.activatedhuman.earth/terms Privacy Policy: https://language.activatedhuman.earth/privacy Questions? Visit language.activatedhuman.earth/support.

Screenshots

LangNote AI4 screens
LinguaBoost4 screens

Verdict

The call

LangNote AI and LinguaBoost are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LangNote AI sells 2 in-app purchases, starting at $10.00 per month and LinguaBoost sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
LangNote AI versus LinguaBoost: the parameters behind the verdict, then further details
ParameterLangNote AILinguaBoost
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Fortnightly
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone, iPad — better
Requires iOS17.016.4 — better
Further details — not scored
Size91 MB60 MB
Age rating4+4+
DeveloperJAEYEON JOActivated Human

In-app purchases

2 purchases

LangNote AI

Subscriptions2
  • LangNote Pro7 Days trial$10.001 Month
  • LangNote Pro (Yearly)7 Days trial$96.001 Year
2 purchases

LinguaBoost

Subscriptions2
  • Pro Monthly$4.991 Month
  • Pro Yearly$47.491 Year

Questions

Is LangNote AI free?
LangNote AI is free to download, with in-app purchases available.
Is LinguaBoost free?
LinguaBoost is free to download, with in-app purchases available.
Do LangNote AI or LinguaBoost have ads?
Neither LangNote AI nor LinguaBoost shows ads.

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