Comparison

Kanji vs OneLearn SMS

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

Head to head
About

Kanji

Features
Read full description

Most Japanese learners face the same problem: they can read Kanji on a screen, but they can't write them on paper. Flashcards alone aren't enough. Kanji-Quest bridges the gap between reading and writing, designed specifically for students aiming for JLPT N5 and beyond. CORE FEATURES Snap-to-Point Writing Engine Forget frustration. Our smart guidance system ensures you learn the correct stroke order and balance for every character. Feel the flow of Japanese calligraphy. Infinite Context via Gemini AI Words don't exist in a vacuum. Practice writing Kanji inside sentences generated by a sophisticated multi-agent AI system. The Mastery Loop - The Shrine: Learn readings (Onyomi/Kunyomi) and practice strokes - The House: Spend "Ink" to practice in real-world sentence contexts - The Temple: Take the final exam and prove your mastery JLPT N5 Complete Coverage All Kanji required for JLPT N5 with unique practice sentences each. Privacy Policy: https://kanji-quest.com/privacy-policy Terms & Conditions: https://kanji-quest.com/terms

About

OneLearn SMS

Features
Read full description

OneLearn is a comprehensive educational management platform designed for schools, teachers, and students. Streamline your academic operations with powerful features including: • Attendance Management - Track and manage student attendance with ease • Academic Administration - Manage students, teachers, and academic records • Calendar & Scheduling - Organize classes, events, and school schedules • Communication - Stay connected with teachers, students, and parents • Financial Management - Track transactions, invoices, and payments • Multi-tenant Support - Manage multiple schools and organizations • Real-time Notifications - Get instant updates on important events • Secure Authentication - Protect your data with secure login and two-factor authentication Perfect for educational institutions looking to digitize and streamline their operations. OneLearn provides everything you need to manage your school efficiently from your mobile device.

Screenshots

Kanji4 screens
OneLearn SMS4 screens

Verdict

The call

The clearest difference is in-app purchases: OneLearn SMS at none against Kanji's 2. OneLearn SMS also leads on ads (none vs shown). Kanji's advantage is update cadence (every 3 days vs fortnightly) and iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

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

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

Both are free to download. Kanji sells 2 one-off in-app purchases. OneLearn SMS asks for nothing beyond the download.

UpkeepUpdate frequency

Kanji ships an update every 3 days, OneLearn SMS fortnightly. Both last shipped on October 25, 2026.

Scorecard4 real differences Ā· 2 level
Kanji versus OneLearn SMS: the parameters behind the verdict, then further details
ParameterKanjiOneLearn SMS
PriceFreeFree
Update frequencyEvery 3 days — betterFortnightly
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.1
Further details — not scored
Size298 MB46 MB
Age rating12+4+
DeveloperRoman BudnikovNovaa, Inc.

In-app purchases

2 purchases

Kanji

One-time2
  • Novice Ink Set$9.99
  • Master Ink Set$19.99
None

OneLearn SMS

No in-app purchases

Questions

Is Kanji free?
Kanji is free to download, with in-app purchases available.
Is OneLearn SMS free?
OneLearn SMS is free to download, with no in-app purchases.
Do Kanji or OneLearn SMS have ads?
Kanji shows ads; OneLearn SMS does not.
Which is updated more often, Kanji or OneLearn SMS?
Kanji ships an update every 3 days, and OneLearn SMS fortnightly. Most recently, Kanji was updated on October 25, 2026 and OneLearn SMS on October 25, 2026.

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