Comparison

Bubuling Nihongo vs Kanji World

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

Head to head
About

Bubuling Nihongo

This app helps you learn Japanese vocabulary through curated paths and interactive quizzes. It offers features like word lookups, handwriting input, and progress tracking to make studying efficient and engaging.

Highlights
  • Curated vocabulary study paths
  • Instant word lookups
  • Multiple quiz modes
  • Handwriting input for kanji
  • Progress tracking
  • Study reminders
  • Cross-device progress sync
Features
Read full description

Bubuling makes Japanese vocabulary study clear, fast, and consistent. Build your wordbook with curated learning paths, look up words instantly, and practice with quiz modes that keep you engaged every day. What you can do in Bubuling: - Study curated vocabulary, including JLPT-focused sets and beginner-friendly lists - Search by kanji, kana, romaji, or meaning - Learn each word with readings, examples, related words, and conjugation support - Use handwriting input to find kanji when you can’t type it - Practice with multiple quiz modes: spelling, meaning, listening, and conjugation - Save words to My Words and track your learning progress - Sync your progress across devices when signed in - Get study reminders so you stay on pace Bubuling Pro: - Unlimited bookmarks in My Words - Access to current and future Pro features - Monthly, yearly, and lifetime purchase options available as in-app purchases Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Kanji World

Features
Read full description

Kanji World — The ultimate app to master Japanese characters. - Over 10,000 Kanji — including all 2,136 official Jōyō — with on'yomi/kun'yomi readings, detailed meanings, and real-world vocabulary examples. - Spaced Repetition (SRS) — A smart algorithm adapts your review sessions for long-term memorization. Review only what you need, exactly when you need it. - Smart Quizzes — Test your knowledge with adaptive multi-mode quizzes: meaning, reading, writing. Multiple difficulty levels (JLPT N5 to N1). - Writing Practice — Learn stroke order for every kanji with interactive on-screen practice. - Handwriting Recognition — Draw any kanji with your finger and the app identifies it instantly. Perfect for looking up unknown characters. - Photo Recognition — Take a photo of any kanji (book, sign, menu…) and access its detailed card directly. - Hiragana & Katakana — Complete charts with audio, quizzes, and kana writing practice. - Detailed Statistics — Track your progress with a study calendar, performance charts, and clear KPIs. - Daily Study Plan — A structured path guides you every day with new kanji to learn and scheduled reviews. - Streak & Motivation — Keep your flame alive with the daily streak counter and celebrate top scores with premium animations. - Customizable Themes — 4 unique themes (Classic, Kawaii, Matsuri, Zen) + custom mode. Download Kanji World and start your journey to Japanese mastery today!

Screenshots

Bubuling Nihongo3 screens
Kanji World4 screens

Verdict

The call

The clearest difference is update cadence: Kanji World at weekly against Bubuling Nihongo's fortnightly. Bubuling Nihongo's advantage is iOS requirement (16.4 vs 18.0). On price, ads, in-app purchases and device support 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. Bubuling Nihongo sells 3 in-app purchases, starting at $0.99 per month and Kanji World sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Bubuling Nihongo ships an update fortnightly, Kanji World weekly. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 7 level
Bubuling Nihongo versus Kanji World: the parameters behind the verdict, then further details
ParameterBubuling NihongoKanji World
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.4 — better18.0
Further details — not scored
Size165 MB32 MB
Age rating4+4+
DeveloperCodingmiao PTE. LTD.benoit bruyere

In-app purchases

3 purchases

Bubuling Nihongo

Subscriptions2
  • Pro (1 Month)$0.991 Month
  • Pro (1 Year)7 Days trial$5.991 Year
One-time1
  • Pro (Lifetime)$69.99
4 purchases

Kanji World

Subscriptions2
  • Premium Monthly$3.991 Month
  • Kanji World Premium Annual14 Days trial$29.991 Year
One-time2
  • Retirer la pub$8.99
  • Lifetime Premium$129.99

Questions

Is Bubuling Nihongo free?
Bubuling Nihongo is free to download, with in-app purchases available.
Is Kanji World free?
Kanji World is free to download, with in-app purchases available.
Do Bubuling Nihongo or Kanji World have ads?
Neither Bubuling Nihongo nor Kanji World shows ads.
Which is updated more often, Bubuling Nihongo or Kanji World?
Bubuling Nihongo ships an update fortnightly, and Kanji World weekly. Most recently, Bubuling Nihongo was updated on October 8, 2026 and Kanji World on October 4, 2026.

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