Comparison

OCR Korea vs KyouStudy

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

Head to head
About

OCR Korea

Features
Read full description

Point your camera at Korean text and start learning. OCR Korea turns photos of Hangul into study material: extract text with OCR, listen to it read aloud, and memorize words - all in one app. WHO IT IS FOR - Fans who want to learn the Korean they see in K-dramas and K-pop - Travelers who want to read signs and menus in Korea - Learners who find making word lists tedious - Anyone who wants to learn pronunciation together with reading SCAN (OCR) Take a photo or pick one from your library, and the app turns Hangul into text with high accuracy. Retry with one tap if recognition fails. LISTEN AND LEARN (TEXT TO SPEECH) A Korean voice reads the text aloud while the current position is highlighted and scrolled automatically, so you can follow with your eyes and ears. Adjust the speed, pause and resume anytime. Tap any word to hear its pronunciation. UNDERSTAND INSTANTLY (TRANSLATION) Show Japanese or English translations line by line with one tap. Results are saved, so you can review them offline later. YOUR OWN STUDY LIST Scanned texts are saved to My List. Organize them with search and swipe actions, and build your own textbook. 20 SAMPLE LESSONS INCLUDED Greetings, daily conversation, travel phrases and more - start learning right after installing. KEEP GOING EVERY DAY - Study reminder notifications (choose your preferred time) - Summary of your streak, study time, words and sessions - Home screen widget to check progress at a glance Take one photo of the Korean around you. It is the first step toward reading Korean every day.

About

KyouStudy

Features
Read full description

Learn as much as you want, at your own pace. KyouStudy helps you build language skills for exam preparation and everyday learning. Whether you are preparing for JLPT, HSK, or TOPIK, or exploring a new language, start at a level that suits you and move from words to sentences, practice, and review. FREE LEARNING, WITHOUT DAILY LIMITS Study from beginning to end without daily study caps or restrictions on the scope of available learning content. Core learning stays free, whether or not you choose Premium. DISCOVER WORDS THROUGH CARDS Explore vocabulary, characters, expressions, and sentences organized by exam and level. Learn meanings, examples, and pronunciation together, then mark what you already know and what you want to study further. SEE IT. HEAR IT. REMEMBER IT. Listen to word and sentence pronunciation with AI-powered audio. Every example sentence comes with an image to help you connect its meaning with a scene and make it easier to recall. CHOOSE HOW YOU PRACTICE Use quizzes for instant feedback after each question, or test mode to receive your score after completing all questions. โ€ข Multiple choice: connect characters, readings, and meanings. โ€ข Listening: hear a word or sentence and choose the answer. โ€ข Matching: draw connections between expressions and meanings. โ€ข Sentence ordering and gap filling: practice context and sentence structure. โ€ข Typed answers: recall words and expressions without answer choices. TURN MISTAKES INTO PROGRESS Revisit questions in your mistake notebook and save useful items to favorites. Unlock collections as you learn and use study statistics to see your progress. MAKE IT YOUR OWN WITH PREMIUM Optional paid Premium benefits include ad removal, additional themes, detailed information about related words, and support for continued development. Your daily study amount and the scope of available learning content remain unrestricted without Premium. LANGUAGES AND CONNECTION The interface is available in English, Korean, Japanese, Simplified Chinese, and Traditional Chinese. An internet connection through Wi-Fi or mobile data is required for a smooth learning experience. MORE TO LEARN OVER TIME The exam lineup includes JLPT, TOEIC, TOEFL, IELTS, HSK, TOCFL, and TOPIK, with some courses planned for future updates. TOEIC, TOEFL, and IELTS are planned additions. Check the app for currently available courses. Built and cared for by an independent developer, KyouStudy grows with your feedback. Start with one word and keep learning at your own pace. KyouStudy is an independent learning tool and is not affiliated with or endorsed by the organizations that administer these exams. Exam names and trademarks belong to their respective owners. Support: https://www.kyoustudy.com/contact/ Privacy Policy: https://www.kyoustudy.com/privacy-policy/ Terms of Use: https://www.kyoustudy.com/terms-of-use/ Apple Standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

OCR Korea4 screens
KyouStudy4 screens

Verdict

The call

The clearest difference is in-app purchases: OCR Korea at none against KyouStudy's 3. KyouStudy's advantage is update cadence (every 5 days vs every 3 weeks). On price, ads, device support and iOS requirement 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. KyouStudy sells 3 in-app purchases, starting at $3.99 per month. OCR Korea asks for nothing beyond the download.

UpkeepUpdate frequency

OCR Korea ships an update every 3 weeks, KyouStudy every 5 days. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

Scorecard2 real differences ยท 4 level
OCR Korea versus KyouStudy: the parameters behind the verdict, then further details
ParameterOCR KoreaKyouStudy
PriceFreeFree
Update frequencyEvery 3 weeksEvery 5 days โ€” better
AdsYesYes
In-app purchasesNo โ€” betterYes
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS17.617.0 โ€” better
Further details โ€” not scored
Size5 MB187 MB
Age rating4+4+
DeveloperBYNETHungBok

In-app purchases

None

OCR Korea

No in-app purchases

3 purchases

KyouStudy

Subscriptions2
  • KyouStudy Premium$3.991 Month
  • KyouStudy Premium (Annual)$39.991 Year
One-time1
  • KyouStudy Premium (Lifetime)$99.99

Questions

Is OCR Korea free?
OCR Korea is free to download, with no in-app purchases.
Is KyouStudy free?
KyouStudy is free to download, with in-app purchases available.
Do OCR Korea or KyouStudy have ads?
Both OCR Korea and KyouStudy show ads.
Which is updated more often, OCR Korea or KyouStudy?
OCR Korea ships an update every 3 weeks, and KyouStudy every 5 days. Most recently, OCR Korea was updated on October 17, 2026 and KyouStudy on October 8, 2026.

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