OLK vs Korean!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OLK
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Learn Korean with OLK — From Your First Letter to Your First Conversation Your Korean learning journey starts here. Simple, structured, and completely free. Learning Korean doesn't have to feel overwhelming. OLK (Ola Learns Korean) is designed to help you build a strong foundation in Korean, one step at a time. Created by a Korean learner, for Korean learners, OLK brings together everything you need to start learning, practicing, and understanding the language in one easy-to-use app. Whether you're starting from absolute zero or brushing up on what you already know, OLK guides you from Hangul (the Korean alphabet) through essential vocabulary, grammar, reading, and everyday expressions. With content aligned to TOPIK I, Korea's official beginner-level proficiency exam, you'll learn with structure, practice with purpose, and progress at your own pace. START WITH HANGUL — THE KOREAN ALPHABET Learn 19 consonants, 21 vowels, and double letters. Hear audio pronunciations for individual characters. Understand batchim (final consonants), sound linking, and pronunciation rules. Learn how to write Korean characters with stroke-order guidance. BUILD YOUR VOCABULARY 1,300+ Korean Verbs Explore an extensive, beginner-friendly collection of Korean verbs, complete with English meanings, usage hints, and frequency rankings informed by Korean language research. Tap any verb to explore its present, past, future, and progressive forms. Conjugations are hidden until you're ready to reveal them, giving you a chance to test what you've learned. Korean Adjectives Learn how Korean adjectives work, what they mean, and how to use them naturally. UNDERSTAND KOREAN GRAMMAR Grammar becomes easier when you understand the patterns behind it. OLK breaks down Korean grammar into clear explanations with practical examples, covering: Polite speech and everyday conjugations. Regular and irregular verbs and adjectives. Vowel contractions and word endings. Negation using 안, 못, and 없다. Sentence connectors, particles, and other essential structures. Learn not just what to say, but why it works. PRACTISE READING AND EVERYDAY KOREAN Build confidence with guided Korean reading passages, everyday expressions, and practical language examples. Review pronunciation, reveal translations, explore grammar patterns within passages, and check your understanding as you go. LEARN, SAVE, AND REVISIT Flashcards and My Words Strengthen your vocabulary with organized flashcard categories covering everyday verbs, expressions, numbers, colors, people, places, and more. Save words you want to remember in My Words and revisit them whenever you're ready to study. Quizzes That Help You Remember Put your knowledge to the test with multiple-choice and typing exercises across Hangul, verbs, adjectives, and negation. Practice recalling what you've learned and review your scores after each round. HEAR KOREAN AS YOU LEARN Tap Korean words to hear their pronunciation using your device's built-in text-to-speech functionality. Listen, repeat, and become more familiar with the sounds of Korean. WHY LEARN WITH OLK? 100% free. No subscriptions, hidden fees, locked lessons, or ads. No account required. Open the app and start learning. Beginner-friendly structure. Learn from Hangul through grammar, vocabulary, and reading. TOPIK I-aligned content. Build a foundation around essential beginner-level Korean. Learn at your own pace. Study, review, and practice whenever it suits you. Built by a learner, for learners. Designed with the challenges of learning Korean in mind. Simple, distraction-free design. Spend more time learning and less time navigating. Whether your interest in Korean began with K-dramas, K-pop, travel, culture, or simply a love of languages, OLK gives you a place to start and the tools to keep going. Every word learned is a step forward. 화이팅! You've got this! Questions, suggestions, or feedback? We'd love to hear from you. Email: olkappassist@gmail.com
Korean!
Master the Korean language with interactive lessons, pronunciation guides, and smart translation tools. Build your vocabulary and grammar foundation for everyday conversations and understanding Korean content.
- Interactive Hangul learning
- Authentic audio pronunciation
- Smart phrase translation
- Structured grammar lessons
- Vocabulary builder
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Start your Korean learning journey today! Whether you are a complete beginner or looking to level up your skills, our app provides everything you need to master the Korean language effortlessly. Key Features: Interactive Hangul Learning: Master the Korean alphabet with step-by-step stroke order guides and crystal-clear, authentic audio pronunciation. Smart Translation: Quickly and accurately translate phrases to help you navigate real-life conversations and understand Korean content. Grammar & Vocabulary Builder: Build a strong language foundation with structured grammar lessons and essential vocabulary for everyday use. Unlock the beauty of the Korean language. Download now and start speaking Korean from day one!
Screenshots
Verdict
The clearest difference is rating: OLK at 5.0 against Korean!'s 1.0. OLK also leads on ads (none vs shown). Korean!'s advantage is update cadence (every 5 days vs every 2 months). On price, ratings volume, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
OLK holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
OLK ships an update every 2 months, Korean! every 5 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | OLK | Korean! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | Olabisi aruna | GENKORITEI |
In-app purchases
OLK
No in-app purchases
Korean!
No in-app purchases








