Comparison

Fluent Forever vs Migaku

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

Head to head
About

Fluent Forever

This app uses a science-backed method to help you learn and retain new languages. It focuses on pronunciation, vocabulary through images, and natural grammar acquisition via personalized stories. Achieve fluency faster by hacking your memory.

Highlights
  • Pronunciation training with videos
  • Vocabulary learning via images
  • Spaced repetition system
  • Personalized flashcard creation
  • Natural grammar learning through stories
  • Immersive mobile experience
Read full description

................... "Never before have I seen a method that syncs up so perfectly with our current scientific understanding of how memory works." - Scientific American Mind ................... LANGUAGES Spanish (Latin American & Castilian), French, German, Italian, Portuguese (Brazilian), Russian, Korean, Japanese, Mandarin, Dutch, & Hebrew. ................... WHAT IS FLUENT FOREVER? A revolutionary language learning method developed by Gabriel Wyner, an opera singer who needed to learn multiple languages quickly and retain them forever. Fluent Forever's products have evolved from pronunciation trainers into a bestselling book and now into the most crowdfunded app in history. Discover the immersive mobile experience designed to rewire your brain into fluently speaking any new language and hack your memory to remembering it forever. ................... HOW IS FLUENT FOREVER BETTER? Rather than distract or briefly entertaining you like other "gamified" language apps out there, Fluent Forever doesn't waste your time with inefficient "bite size" lessons - instead, it immediately gets you correctly pronouncing and hearing the sounds of your target language, then efficiently has you learn the most frequently used words and push them into your longterm memory, and finally has you naturally build sentences using words you know and practice your speech to fluency. In short, if you're serious about speaking a new language, Fluent Forever will get you there faster. ................... FLUENT FOREVER'S METHOD The foundation of our proven method, as detailed in Gabe's bestselling book, is based on the principles of personalized flashcard creation and spaced repetition, extremely powerful learning tools that optimize your brain’s memory abilities. So not only will you learn a language quickly, you’ll never forget it. 1. Train Your Ears With Pronunciation Lessons You need to learn what a language sounds like before you can learn how to speak it. Our powerful tools like detailed instructional videos, mnemonic imagery and minimal pair tests will train your ears in the sound system of your new language. 2. Learn Vocabulary Through Images Instead of Translations Within weeks you will understand the sounds of your new language, and you can begin learning words. By creating personalized flashcards using our memorable word association system, you will rapidly learn the most used words in your new language. You will then push these new words into your long term memory by reviewing your flashcards using our automated spaced repetition system. 3. Learn Grammar Naturally Through Stories Relevant To You Once you learn the most used words in your language you can begin learning sentences. By visualizing how your new words fit into sentences about topics you’re interested in, you will naturally learn grammar through immersive stories, as opposed to boring lessons or complex conjugation tables. You will never be forced to learn words or grammar you don’t need or want to learn. ................... Try our revolutionary new app now to start your journey to real fluency. ................... MONTHLY SUBSCRIPTION The monthly subscription that can be purchased on the app lets you fully use our app to learn one language. SUBSCRIPTION TERMS Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. We don't offer an iTunes free trial. Our trial period will continue even if you purchase a subscription. PRIVACY POLICY: https://fluent-forever.com/privacy-policy TERMS OF SERVICE: https://fluent-forever.com/terms-of-service

About

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.

Highlights
  • 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
Features
Read full description

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

Screenshots

Fluent Forever4 screens
Migaku4 screens

Verdict

The call

The clearest difference is rating: Migaku at 4.4 against Fluent Forever's 3.7. Migaku also leads on review sentiment (73% vs 43%) and update cadence (weekly vs every 3 weeks). Fluent Forever's advantage is ratings volume (1.2K vs 360). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fluent Forever sells 14 in-app purchases, starting at $4.99 per month and Migaku sells 13 in-app purchases, starting at $14.00 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Migaku holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 1.2K and 360 respectively. Written reviews point the same way: 43% of Fluent Forever's written reviews are positive against 73% of Migaku's.

UpkeepUpdate frequency

Fluent Forever ships an update every 3 weeks, Migaku weekly. The most recent releases landed on September 25, 2026 and September 28, 2026 respectively.

Scorecard4 real differences · 6 level
Fluent Forever versus Migaku: the parameters behind the verdict, then further details
ParameterFluent ForeverMigaku
PriceFreeFree
Rating3.7 (1.2K ratings)4.4 (360 ratings) — better
Positive reviews43.4% of reviews72.6% of reviews — better
Number of ratings1.2K — better360
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better16.4
Further details — not scored
Size95 MB1.9 GB
Age rating12+17+
DeveloperFluent Forever, Inc.Migaku Inc.

Customer experience

Fluent Forever

All ratings1,209 ratings
Positive65.3%
Neutral7.0%
Negative27.7%
Written reviews542 reviews
Positive43.4%
Neutral11.8%
Negative44.8%

Migaku

All ratings360 ratings
Positive84.7%
Neutral1.4%
Negative13.9%
Written reviews234 reviews
Positive72.6%
Neutral3.0%
Negative24.4%

User reviews

Fluent Forever

From 1.2K App Store ratings

What we love

  • 🚀 Effective language learning method
  • 👍 Intuitive and user-friendly interface
  • 🚀 Streamlined flashcard creation process
  • 💡 Ability to customize flashcards with personal images
  • 🚀 Efficient pronunciation training

Room to improve

  • 🐛 Bugs and glitches causing app crashes and data loss
  • 🔍 Limited vocabulary and sentence options
  • 🔍 Lack of grammar explanations
  • 🔍 Difficulty in accessing and reviewing past progress
  • 🔍 Inconsistent audio quality and pronunciation

Migaku

From 360 App Store ratings

What we love

  • 🚀 Effective and convenient language learning
  • 👍 Intuitive and visually appealing interface
  • 🎓 Comprehensive courses and lessons
  • 💡 Seamless integration with streaming platforms
  • 🗣️ Helpful pronunciation and pitch accent features

Room to improve

  • 🐛 Occasional crashes and stability issues
  • 🔒 Lack of free trial or free plan options
  • 💰 Expensive subscription model
  • 🤖 Inconsistent performance of AI-powered features
  • 🔌 High storage and battery consumption on mobile

Bugs and requests

Fluent Forever

Reported bugs

4 issues
  • Subscription issues and billing problems
  • Frequent app crashes and freezes
  • Inconsistent behavior when marking flashcards
  • Images not loading or disappearing from flashcards

Requested features

5 requests
  • Offline mode for flashcard review
  • Ability to add custom vocabulary and sentences
  • More detailed grammar instruction
  • Progress tracking and analytics dashboard
  • Support for additional languages

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

In-app purchases

14 purchases

Fluent Forever

Subscriptions14
  • 1 Month Subscription$4.991 Month
  • 1 Month Subscription$5.991 Month
  • 1 Month Subscription$6.991 Month
Show 11 more
  • 1 Month Subscription$7.491 Month
  • 1 Month Subscription$8.991 Month
  • 1 Language for 1 Month$9.991 Month
  • 1 Language for 1 Month14 Days trial$9.991 Month
  • 1 Month Subscription$9.991 Month
  • 1 Month Subscription$11.991 Month
  • Full app access for a year$47.991 Year
  • Full app access for a year$57.991 Year
  • Full app access for a year$66.991 Year
  • Full app access for a year$71.991 Year
  • Full app access for a year2 variants$95.991 Year
13 purchases

Migaku

Subscriptions8
  • Migaku Standard2 variants$14.001 Month
  • Migaku Standard7 Days trial$14.001 Month
  • Early Access2 variants$21.001 Month
Show 5 more
  • 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
One-time5
  • Lifetime$214.99
  • Lifetime$289.00
  • Lifetime$344.99
Show 2 more
  • Lifetime$359.00
  • Lifetime$719.00

Questions

Is Fluent Forever free?
Fluent Forever is free to download, with in-app purchases available.
Is Migaku free?
Migaku is free to download, with in-app purchases available.
Which has better reviews, Fluent Forever or Migaku?
Migaku is rated higher. Fluent Forever averages 3.7 out of 5 from 1.2K ratings, while Migaku averages 4.4 from 360 ratings.
Do Fluent Forever or Migaku have ads?
Neither Fluent Forever nor Migaku shows ads.
Which is updated more often, Fluent Forever or Migaku?
Fluent Forever ships an update every 3 weeks, and Migaku weekly. Most recently, Fluent Forever was updated on September 25, 2026 and Migaku on September 28, 2026.

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