Migaku vs Cluzzle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Migaku
This app helps you learn languages by making content interactive. Click words in subtitles or text to get definitions, create flashcards, and personalize study sessions. It focuses on high-frequency words for efficient learning.
- Interactive subtitles for YouTube
- One-click media-rich flashcard creation
- Personalized study sessions
- Data-driven courses for beginners
- Word frequency-based vocabulary learning
- AI sentence breakdown and explanations
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Learning languages is actually pretty simple: if you consume content you enjoy, and you understand that content, you will make progress. Period. Migaku (and its Chrome browser extension) enables you to do that: 1. Our courses take you from zero to 80% comprehension in ~6 months (10 cards/day) 2. We make text interactive: click words in your phone's YouTube subtitles to see what they mean 3. We let you make media-rich flashcards out of those words with one click 4. We make personalized study sessions out of the flashcards you create 5. Repeat! Whether you're learning Japanese, Mandarin, Korean, Spanish, Italian, German, Cantonese, Portuguese, English, French or Vietnamese, Migaku equips you with the tools you need to make real progress. Migaku requires a paid subscription to access its courses, features, and AI tools. Migaku – AI Language Learning Tool ■ How languages are really learned: If you want to watch movies in other languages, then you need to learn languages with movies. If you want to read books in other languages, then you need to learn languages by reading. As you spend more time doing the things you enjoy doing in the language you're learning, you'll build the unique skills you need to more easily do those things. Unfortunately, it's difficult to read books and watch movies in another language as a beginner. And that's where Migaku comes in ■ Data-driven courses for beginners The problem with most apps and textbooks is that they teach you what someone else thinks language learners need to know, and those things may not reflect what you actually need to learn to do the things that are important to you. This matters because not all words are used equally often: while a college-educated native speaker knows ~30,000 words, you only need to know ~1,500 words to recognize 80% of the words in modern media. Our flashcard-based courses teach you these ~1,500 words—the ones that are useful to everyone, no matter their goals—plus a few hundred basic grammar points. What makes our courses special is that every "next" flashcard contains only one new word, making Migaku's learning curve super smooth. You're always learning something new, but never overwhelmed. It's a fluent language learning approach. Migaku courses are currently available for Japanese, Mandarin, and Korean. ■ Turn subtitles and text into interactive language learning opportunities Migaku makes texts interactive: just click on words to see what they mean. You can also hear audio recordings from native speakers, reference images of the term, check example sentences, get an AI explanation of what the word means in context, have AI break sentences down for you word-by-word, or see a translation of the sentence that your word appears in. Basically, Migaku lets you consume content in another language as if you knew as many words as a native speaker. Our mobile app supports YouTube, manually pasted content, and physical content like books or street signs. Our Chrome extension supports web pages and several popular streaming websites. ■ Create custom study cards or import language flashcards Find a useful looking word while consuming content? Turn it into a high-quality flashcard with one button, and Migaku's spaced repetition language practice algorithm will create personalized study sessions for you. You'll be nudged to review these flashcards periodically, ensuring you remember them. Decks designed for the Anki flashcard app can be converted for use with Migaku, too. ■ Study anywhere, even offline Migaku's courses and any flashcards you make are available offline and automatically sync between all of your devices. ■ Learn multiple languages at once A single Migaku subscription gives you access to all of Migaku's languages and lets you use all of Migaku's features and AI language learning tools as much as you want. - - - Immerse → enjoy → improve
Cluzzle
Engage in a thrilling logic puzzle game that sharpens deductive skills. Decipher cryptic messages and crack codes using human-readable clues. Offers time-sensitive missions or a relaxed experience with on-demand generated levels.
- On-demand puzzle generation
- Human-readable clues
- Time-sensitive missions (optional)
- Digits, letters, or emoji code sets
- Puzzle sharing
- Engaging and intuitive gameplay
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Can You Crack The Code Using The Clues? Cluzzle is a thrilling and intellectually stimulating puzzle game that will test your wits, sharpen your deductive skills, and immerse you in a world of mystery and intrigue. It offers a rich collection of mind-bending clues and challenging codes, each meticulously designed to engage and stimulate your problem-solving abilities. The game adds an element of urgency by incorporating time-sensitive missions (you can disable the timer if you prefer a zen experience). # Engaging Gameplay: Step into the shoes of an elite secret agent, tasked with unraveling a web of cryptic messages. Your mission is to decipher hidden codes. As a player, your success depends on your ability to piece together the puzzle that stands between you and victory. Cluzzle offers a diverse range of challenges and features to keep you engaged. The levels are generated on demand, so you’ll never run out of puzzles. We provide the clues in plain, human-readable language. You won't have to deal with clues based on crosses, dots and other unpleasant approaches. Each level presents unique and thought-provoking challenges. # Educational and Entertaining: Cluzzle is not just a game; it's an intellectual journey that will test your problem-solving skills and your ability to think critically. It will push your analytical thinking and logical deduction skills to the limit. # Brain-Boosting Challenges: Put your logical thinking skills to the test as you tackle a variety of puzzles designed to challenge players of all skill levels. Are you up for the challenge? Can you crack the codes? The clock is ticking! Get ready to embark on an epic adventure! # How to play • We provide a selection of clues about a secret code. Your mission is to crack the code. • Use the wheels at the bottom of the list of clues to provide your answer before the timer expires. All the wheels will turn green when you provide the correct answer. They will turn red when the timer expires. • You can also tap a wheel to pick a digit/letter/emoji from a keyboard. • Double-tap a digit/letter/emoji to mark or unmark it as incorrect if you deduce it's not part of the code. This allows you to concentrate on the correct items. • The faster you find the answer and the fewer moves you make, the higher you score. • You can use digits (default), letters or emojis for the code set. This can be configured in the Settings tab. # Features: • 20 levels. The levels are generated on demand, so you’ll never run out of puzzles. • Puzzle sharing. • Engaging and intuitive gameplay. • Educational and entertaining. • Suitable for all ages. • Perfect for casual and hardcore gamers alike. Get Cluzzle today and embark on an epic adventure like no other. Whether you're a code breaker or just looking to exercise your brain, Cluzzle is the perfect game for you. Download now and experience the thrill of solving puzzles in the most entertaining way possible! Get ready to unleash your inner genius and download Cluzzle now!
Screenshots
Verdict
The clearest difference is ads: Migaku at none against Cluzzle's shown. Migaku also leads on ratings volume (377 vs 13). Cluzzle's advantage is iOS requirement (14.0 vs 16.4). On price, rating, review sentiment and update cadence 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. Migaku sells 13 in-app purchases, starting at $14.00 per month and Cluzzle sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.4 for Migaku against 4.3 for Cluzzle. That said, the two scores are not equally well evidenced: Migaku has 377 ratings behind it against 13, so its average is the more settled of the two. Written reviews are what separate them: 73% of Migaku's written reviews are positive against 75% of Cluzzle's.
Migaku ships an update weekly, Cluzzle every 5 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | Migaku | Cluzzle |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (377 ratings) — better | 4.3 (13 ratings) |
| Positive reviews | 73.0% of reviews | 75.0% of reviews — better |
| Number of ratings | 377 — better | 13 |
| Update frequency | Weekly | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 14.0 — better |
| Further details — not scored | ||
| Size | 1.9 GB | 90 MB |
| Age rating | 17+ | 4+ |
| Developer | Migaku Inc. | Awobaz Technologies Inc. |
Customer experience
Migaku
Cluzzle
Bugs and requests
Migaku
Reported bugs
3 issues- Unable to create new accounts in the app
- Broken kanji course with empty cards
- Inconsistent behavior when switching between apps
Requested features
4 requests- Offline mode for learning on the go
- Expanded support for more languages
- Better integration with Anki and other SRS apps
- More customization options for flashcards and reviews
Cluzzle
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Migaku
- Migaku Standard2 variants$14.001 Month
- Migaku Standard7 Days trial$14.001 Month
- Early Access2 variants$21.001 Month
Show 5 moreShow fewer
- Early Access7 Days trial$21.001 Month
- Migaku Standard$136.991 Year
- Migaku Standard7 Days trial$136.991 Year
- Early Access$179.991 Year
- Early Access7 Days trial$179.991 Year
- Lifetime$214.99
- Lifetime$289.00
- Lifetime$344.99
Show 2 moreShow fewer
- Lifetime$359.00
- Lifetime$719.00
Cluzzle
- Remove ads$0.99
- Timer Control$1.99
- Remove Ads + Timer Control$2.99









