Duolingo vs IRODORI Japanese Online Course

Duolingo9.4Visit IRODORI Japanese Online Course9.3Visit

Higher score Duolingo #1 in Japanese Learning Apps 9.4/10 Free plan · 14-day trial Free planFree trial✓ 0 of 3 features Visit Duolingo

vs

IRODORI Japanese Online Course #2 in Japanese Learning Apps 9.3/10 Free plan Free plan✓ 0 of 3 features Visit IRODORI

• Duolingo fits best

  Learners wanting a free, all-around course

• IRODORI Japanese Online Course fits best

  Free practical Japanese lessons

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Side by side

Feature	Duolingo 9.4/10 Visit ↗	IRODORI Japanese Online Course 9.3/10 Visit ↗
At a glance
Editor score	9.4	9.3
Ranking	#1 in Japanese Learning Apps	#2 in Japanese Learning Apps
Best for	Learners wanting a free, all-around course	Free practical Japanese lessons
Pricing model	Free plan + paid	Free
Starting price	Free plan · 14-day trial	Free plan
Free plan	✓	✓
Free trial	14 days	—
Deployment	Cloud, Mobile	Cloud, Mobile
Platforms	Web, macOS, iOS, Android	Web, Android
Support	Email	Tickets, Docs
Built for	Solo, Small business, Mid-market, Enterprise	Solo
Features Duolingo 0/3 · IRODORI Japanese Online Course 0/3
Speaking practice	Not checked yet	Not checked yet
Writing practice	Not checked yet	Not checked yet
Offline access	Not checked yet	Not checked yet
Specs
Study focus	Not checked yet	Not checked yet
Platforms	Not checked yet	Not checked yet
Our review
Pros	Free lessons cover speaking, writing, reading, and listening Placement testing and personalized review guide study Stories, DuoRadio, speech practice, and limited offline lessons	Combines audio, video role-play, and reading and writing activities Includes vocabulary, kanji, grammar, quizzes, and Can-do self-checks Android app offers offline practice and progress history
Cons	Free tier is supported by advertising Offline access is limited to downloaded lesson content AI-powered conversation features are in Duolingo Max	Available course content is currently Elementary 1 (A2) Focuses on Japanese for life and work in Japan rather than multiple languages Downloadable certificate requires a completion-test score of 80 or higher
Our verdict	Duolingo offers short, interactive Japanese lessons through its website and mobile apps. Its course brings together speaking, writing, reading, and listening practice, making it a fit for learners who want broad core study in one free… Read the review →	For adult overseas learners and people planning to live or work in Japan, IRODORI Japanese Online Course offers a free, self-paced path to practical Japanese. Developed by The Japan Foundation and based on its IRODORI: Japanese for Life in… Read the review →

Strengths and trade-offs

• Duolingo — where it wins

  • Free lessons cover speaking, writing, reading, and listening
  • Placement testing and personalized review guide study
  • Stories, DuoRadio, speech practice, and limited offline lessons

  Where it doesn't

  • Free tier is supported by advertising
  • Offline access is limited to downloaded lesson content
  • AI-powered conversation features are in Duolingo Max

• IRODORI Japanese Online Course — where it wins

  • Combines audio, video role-play, and reading and writing activities
  • Includes vocabulary, kanji, grammar, quizzes, and Can-do self-checks
  • Android app offers offline practice and progress history

  Where it doesn't

  • Available course content is currently Elementary 1 (A2)
  • Focuses on Japanese for life and work in Japan rather than multiple languages
  • Downloadable certificate requires a completion-test score of 80 or higher

• Duolingo9.4/10 · Free plan · 14-day trial

  A broad free Japanese course with placement, personalized review, stories, and mobile access.

  Visit DuolingoFull verdict →
• IRODORI Japanese Online Course9.3/10 · Free plan

  A free, self-paced Japanese course focused on everyday life and work in Japan.

  Visit IRODORIFull verdict →