Comparison

AR Kanji vs Kanji Flash Study

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

Head to head
About

AR Kanji

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You can learn how to read kanji for beginners with this app.

About

Kanji Flash Study

Features
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Learn and retain Japanese kanji the proven way β€” with spaced repetition. Kanji Flash Study covers all 1,318 kanji from JLPT N5 through N1, complete with meanings, on'yomi and kun'yomi readings, stroke counts, and example vocabulary. The built-in SM-2 algorithm β€” the same system behind Anki β€” schedules your reviews at scientifically optimal intervals so you spend more time on what you're about to forget and less time on what you already know. HOW IT WORKS Pick your JLPT levels and session size, then tap Start Review. Each card shows a kanji character β€” tap to reveal its meaning, readings, and an example word. Rate your recall as Again, Hard, Good, or Easy, and the app adjusts the next review date automatically. Cards you miss are re-queued in the same session so you always end on a strong note. FEATURES - 1,318 kanji across JLPT N5, N4, N3, N2, and N1 - SM-2 spaced repetition for efficient long-term memorization - On'yomi and kun'yomi readings with example words and translations - Searchable kanji library with level filters and progress indicators - Statistics dashboard with streak tracking, accuracy, activity heatmap, and per-level breakdown - Daily study reminders via notifications - Fully offline β€” no account, no internet, no subscriptions - VoiceOver and Reduce Motion accessibility support - Clean, native SwiftUI interface designed for focused study BUILT FOR EVERY LEARNER Whether you're starting with basic N5 kanji or tackling advanced N1 characters, the app adapts to your pace. Select one level or all five β€” your progress is tracked independently for each. YOUR PROGRESS, YOUR DEVICE All study data stays on your device. No sign-up required, no data leaves your phone. Just open the app and start learning.

Screenshots

AR Kanji3 screens
Kanji Flash Study4 screens

Verdict

The call

The clearest difference is update cadence: Kanji Flash Study at every 3 days against AR Kanji's every 44 months. AR Kanji's advantage is iOS requirement (12.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

AR Kanji ships an update every 44 months, Kanji Flash Study every 3 days. The most recent releases landed on September 15, 2026 and May 17, 2026 respectively.

Scorecard2 real differences Β· 4 level
AR Kanji versus Kanji Flash Study: the parameters behind the verdict, then further details
ParameterAR KanjiKanji Flash Study
PriceFreeFree
Update frequencyEvery 44 monthsEvery 3 days β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 β€” better16.6
Further details β€” not scored
Size9 MB2 MB
Age rating4+4+
DeveloperYuichi HARAQuinten Sandberg

In-app purchases

None

AR Kanji

No in-app purchases

None

Kanji Flash Study

No in-app purchases

Questions

Is AR Kanji free?
AR Kanji is free to download, with no in-app purchases.
Is Kanji Flash Study free?
Kanji Flash Study is free to download, with no in-app purchases.
Do AR Kanji or Kanji Flash Study have ads?
Neither AR Kanji nor Kanji Flash Study shows ads.
Which is updated more often, AR Kanji or Kanji Flash Study?
AR Kanji ships an update every 44 months, and Kanji Flash Study every 3 days. Most recently, AR Kanji was updated on September 15, 2026 and Kanji Flash Study on May 17, 2026.

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