Comparison

AnkiMobile Flashcards vs Fluency Tool

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

Head to head
About

AnkiMobile Flashcards

This flashcard app offers a powerful spaced repetition system for efficient learning and memorization. Sync your decks across all your devices, including desktop and web, for seamless study anywhere. Supports large collections, custom card creation, and detailed progress tracking.

Highlights
  • Spaced repetition scheduling (SM-2 and FSRS)
  • Free sync with AnkiWeb across devices
  • Support for large card collections (100,000+)
  • Offline study with local media storage
  • Flexible interface for efficient study
  • Detailed progress graphs and statistics
  • MathJax and LaTeX rendering
Features
Read full description

Your decks, wherever you go! AnkiMobile is the official Anki app for iPhone and iPad, the flashcard app that more than 15 million learners worldwide have loved and trusted for over 20 years, made by the team behind Anki and AnkiWeb. Your purchase directly supports the open-source project that keeps Anki desktop free for everyone. Sync is included at no extra cost: no subscription, no sync fees. What you get: - Free sync with AnkiWeb. Keep your decks and study progress in sync across iPhone, iPad, Mac, Windows, Linux, and the web. Add cards on your computer, study them on your phone. - The same SM-2 and FSRS scheduling as desktop Anki, so you review material right as you're about to forget it. - A flexible interface designed for smooth and efficient study. - Detailed graphs and statistics about your progress. - Support for large collections, including 100,000+ cards. - Offline study. Media (images and audio) is stored on your device. - Powerful search for building filtered decks, e.g. "tagged high priority, answered in the last ten days, and not containing these words". - MathJax equations and LaTeX rendering. - Apple Pencil support for adding hand-drawn images to cards. Good to know: AnkiMobile works alongside the desktop version of Anki. Some tasks might require the desktop version, and add-ons are not supported on mobile yet. Sync is optional. You can also import and export data over USB or AirDrop. Buy once and use AnkiMobile on all your devices with the same Apple ID. Family Sharing is also supported. Educational institutions can find bulk discounts information through Apple's Volume Purchase Program. Need help? The manual and support resources are at https://docs.ankiweb.net/ankimobile/support. If you have questions or want to report an issue, contact us through our support site.

About

Fluency Tool

Practice speaking Japanese with speech recognition feedback and learn to write kanji with stroke order guidance. Features an offline dictionary, JLPT flashcards, and grammar resources for learners.

Highlights
  • Speech recognition for speaking practice
  • Handwriting practice with stroke order
  • Offline Japanese dictionary
  • JLPT flashcards with spaced repetition
  • Kanji writing and stroke data
  • JLPT grammar guide
Features
Read full description

Fluency Tool is a Japanese speaking app. Hear a JLPT sentence, say it out loud, and speech recognition checks what you said. It also teaches you to write kanji by hand, with an offline dictionary and JLPT flashcards. SPEAK JAPANESE OUT LOUD A JLPT-graded sentence plays in a native voice. Your mic opens by itself when playback ends, you repeat the sentence, and your recording plays back so you hear the gap between your Japanese and the model's. Speech recognition grades the attempt: a correct answer moves you on, and a missed sentence comes back later in the same session. SEE WHICH WORD YOU GOT WRONG When the app hears something different, it shows what it heard next to the sentence and marks the word to check. Tap it to hear that word again, then try the whole sentence once more. JAPANESE SHADOWING, ONE SENTENCE AT A TIME Hide the reading or the translation and test yourself before you look. Long-press any word for its dictionary entry without leaving the session. Your first session is 5 sentences; after that you choose the session length and sentence difficulty in Settings. KANJI WRITING PRACTICE WITH STROKE ORDER Open any kanji and tap Practice writing. Watch plays the strokes in order, Trace numbers where each stroke starts, and Write has you draw from memory. The app checks stroke order, direction and shape, then colours each stroke: green when it is right, amber when the shape is right but the order or direction is wrong, red when the shape is off. ALL SCHOOL KANJI, GRADE 1 TO JUNIOR HIGH 2,979 kanji have stroke data, including all 2,136 Joyo kanji: the 1,026 taught in elementary school (grades 1 to 6) and the 1,110 taught in junior high. Browse them by school grade or by JLPT level. Each kanji shows its on'yomi and kun'yomi readings, meanings, stroke count, radical and example words. JAPANESE DICTIONARY THAT WORKS OFFLINE Search more than 45,000 words by English, romaji, kana or kanji. The dictionary is a one-time download of about 21 MB. After that, lookups need no connection. KANJI TOWER (BETA): LEARN KANJI IN SENTENCES A 103-floor course through the 1,026 elementary-school kanji. Each floor takes ten kanji: you meet them, trace them inside real example sentences, then write them from memory. Kanji you have learned come back on a spaced-repetition schedule, so floor 40 still brings back what you wrote on floor 3. JLPT FLASHCARDS WITH SPACED REPETITION SM-2 scheduling. Rate each card Again, Hard, Good or Easy and the next review interval is set from there; you see each interval before you tap. JLPT vocabulary decks for all five levels are preloaded. JLPT GRAMMAR GUIDE, N5 TO N1 Every JLPT grammar pattern in one reference, with native audio on each example sentence and a quiz attached. WHO IT IS FOR Learners who can read Japanese but freeze when they have to say it (roughly N4 to N2). JLPT candidates who want speaking practice next to their exam study. Learners who want to write kanji by hand and not only recognise them, from the first grade-1 kanji to the junior high set. COMMON QUESTIONS Does it check my pronunciation? It checks whether speech recognition heard the sentence you were asked to say, and marks the word it heard differently. It does not grade pitch accent. Does the dictionary work offline? Yes, after its one-time download. Is it useful for JLPT study? Yes, for vocabulary, grammar and kanji organized by exam level. The JLPT has no speaking section, so use the app alongside your exam prep for the speaking ability the test does not measure. Do I need to know kana first? You should be able to read hiragana and katakana; the app does not teach kana. PRICING Everything above is free with no subscription and no trial. A single optional one-time purchase removes ads. Shadowing audio and speech recognition need an internet connection. Flashcards, the dictionary and kanji writing work offline once downloaded. Works on iPhone and iPad.

Screenshots

AnkiMobile Flashcards4 screens
Fluency Tool4 screens

Verdict

The call

The clearest difference is price: Fluency Tool at Free against AnkiMobile Flashcards's $24.99. Fluency Tool also leads on review sentiment (100% vs 59%) and update cadence (every 5 days vs every 6 weeks). AnkiMobile Flashcards's advantage is rating (4.0 vs 3.0) and in-app purchases (none vs 2). On device support and iOS requirement 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

Fluency Tool is free to download; AnkiMobile Flashcards costs $24.99 up front. Fluency Tool sells 2 one-off in-app purchases. AnkiMobile Flashcards asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

AnkiMobile Flashcards holds the better App Store score, 4.0 against 3.0. That said, the two scores are not equally well evidenced: AnkiMobile Flashcards has 2.4K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 59% of AnkiMobile Flashcards's written reviews are positive against 100% of Fluency Tool's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

AnkiMobile Flashcards ships an update every 6 weeks, Fluency Tool every 5 days. Both last shipped on November 8, 2026.

Scorecard9 real differences · 2 level
AnkiMobile Flashcards versus Fluency Tool: the parameters behind the verdict, then further details
ParameterAnkiMobile FlashcardsFluency Tool
Price$24.99Free — better
Rating4.0 (2.4K ratings) — better3.0 (2 ratings)
Positive reviews58.5% of reviews100.0% of reviews — better
Number of ratings2.4K — better2
Update frequencyEvery 6 weeksEvery 5 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#1 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.2 — better16.4
Further details — not scored
Size38 MB74 MB
Age rating4+4+
DeveloperAnki Software, LLCMY SENPAI LLC

Customer experience

AnkiMobile Flashcards

All ratings2,375 ratings
Positive73.8%
Neutral5.1%
Negative21.1%
Written reviews1,589 reviews
Positive58.5%
Neutral12.9%
Negative28.6%

Fluency Tool

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

AnkiMobile Flashcards

Reported bugs

5 issues
  • Cards disappearing after updates
  • Inconsistent behavior when switching between apps
  • Inability to delete decks on mobile
  • Sync issues causing data loss
  • Compatibility problems with older iOS versions

Requested features

6 requests
  • Add dark mode option
  • Improve card browsing and management features
  • Integrate with Apple Pencil for better note-taking
  • Add support for more file formats (e.g., Opus audio)
  • Enhance mobile-specific features and UI
Show 1 more
  • Provide better onboarding and tutorials

Fluency Tool

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

AnkiMobile Flashcards

No in-app purchases

2 purchases

Fluency Tool

One-time2
  • Ad-Free Limited-Time Offer$11.00
  • Remove In-App Native Ads$14.99

Questions

Is AnkiMobile Flashcards free?
AnkiMobile Flashcards costs $24.99, with no in-app purchases.
Is Fluency Tool free?
Fluency Tool is free to download, with in-app purchases available.
Which has better reviews, AnkiMobile Flashcards or Fluency Tool?
AnkiMobile Flashcards is rated higher. AnkiMobile Flashcards averages 4.0 out of 5 from 2.4K ratings, while Fluency Tool averages 3.0 from 2 ratings.
Do AnkiMobile Flashcards or Fluency Tool have ads?
Fluency Tool shows ads; AnkiMobile Flashcards does not.
Which is updated more often, AnkiMobile Flashcards or Fluency Tool?
AnkiMobile Flashcards ships an update every 6 weeks, and Fluency Tool every 5 days. Most recently, AnkiMobile Flashcards was updated on November 8, 2026 and Fluency Tool on November 8, 2026.

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