Comparison

KANJI the difference vs Rhythm Kanji

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

Head to head
About

KANJI the difference

Test your kanji recognition skills by finding the single different character among similar ones within a 30-second time limit. Earn bonus points for consecutive correct answers and track your progress with detailed play statistics. Enjoy a collection of over 300 questions, from common to obscure kanji, accompanied by calming background music.

Highlights
  • Find different kanji
  • 30-second time limit
  • Consecutive answer bonus
  • Over 300 questions
  • Score sharing
  • Play status tracking
  • Calming background music
Features
Read full description

An application to find only one different kanji among similar kanji within a time limit of 30 seconds. You can get more points by consecutive correct answers! Abundant number of questions More than 300 questions, ranging from familiar to difficult-to-read kanji! ●Share function Share your scores on Twitter! ●Play Status Record the number of questions found per second! ●Calming BGM Concentrate on playing with relaxing background music! Translated with www.DeepL.com/Translator (free version)

About

Rhythm Kanji

Learn kanji through a fun rhythm game experience. Select correct kanji to fill sentence blanks as they descend to music. Track your progress, aim for high scores, and review missed characters.

Highlights
  • Learn kanji like a rhythm game
  • Speed reading effect
  • Voluntary practice repetition
  • Check ranking and aim for high scores
  • Review missed kanji after games
  • Practice mode with global scoring
Features
Read full description

Let's learn kanji more fun like a rhythm game! Easy to use! Just select the kanji that fits in the blanks of the example sentences that come down from above, according to the music! Since you have to read the text instantly and find the correct answer, you can expect a speed reading effect. Since you can easily check your own ranking, you can expect to voluntarily repeat practice from the desire to be number one. If there is a kanji you didn't understand, you can check the kanji given on the exam after the game is over and review it. Your score will increase depending on the difficulty of the kanji level and consecutive correct answers, so let's do our best to aim for a high score. In practice mode, you can check how many points you have scored in the world. The ranking is reset once a month, so you can challenge with a new feeling every month. Record mode records your best score in GooglePlayGame. Because it is a game, even children who are not good at reading sentences can enjoy it without hesitation. --Features-- * Enjoy learning kanji like a rhythm game. * You can also expect speed reading effect. * You can voluntarily repeat practice.

Screenshots

KANJI the difference2 screens
Rhythm Kanji4 screens

Verdict

The call

The clearest difference is in-app purchases: KANJI the difference at none against Rhythm Kanji's 1. KANJI the difference also leads on update cadence (every 3 months vs every 7 months). Rhythm Kanji's advantage is iOS requirement (13.0 vs 18.0). On price, rating, ratings volume and ads 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. Rhythm Kanji sells 1 in-app purchase, starting at $1.99 per month. KANJI the difference asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for KANJI the difference against 5.0 for Rhythm Kanji. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

KANJI the difference ships an update every 3 months, Rhythm Kanji every 7 months. Both last shipped on November 3, 2026.

Scorecard4 real differences · 6 level
KANJI the difference versus Rhythm Kanji: the parameters behind the verdict, then further details
ParameterKANJI the differenceRhythm Kanji
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews—0.0% of reviews
Number of ratings12 — better
Update frequencyEvery 3 months — betterEvery 7 months
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.013.0 — better
Further details — not scored
Size15 MB165 MB
Age rating4+4+
DeveloperShuya Komiya株式会社EIHSOFT

Customer experience

KANJI the difference

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Rhythm Kanji

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

KANJI the difference

No in-app purchases

1 purchases

Rhythm Kanji

Subscriptions1
  • No Ads & Unlimited Gems$1.991 Month

Questions

Is KANJI the difference free?
KANJI the difference is free to download, with no in-app purchases.
Is Rhythm Kanji free?
Rhythm Kanji is free to download, with in-app purchases available.
Which has better reviews, KANJI the difference or Rhythm Kanji?
KANJI the difference and Rhythm Kanji are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do KANJI the difference or Rhythm Kanji have ads?
Both KANJI the difference and Rhythm Kanji show ads.
Which is updated more often, KANJI the difference or Rhythm Kanji?
KANJI the difference ships an update every 3 months, and Rhythm Kanji every 7 months. Most recently, KANJI the difference was updated on November 3, 2026 and Rhythm Kanji on November 3, 2026.

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