ObO | One by One
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Everyone
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10+
Downloads
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About this app
Obo | One By One is an EdTech platform designed to help Indonesian learners master Japanese for work opportunities (JFT-Basic, JLPT N4/N3, SSW / Tokutei Ginou visa tracks). Positioned as "career infrastructure" rather than a hobby app, Obo differentiates itself from Anki's empty-box friction and Duolingo's generic gamification.
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Data is encrypted in transit
You can request that data be deleted
Committed to follow the Play Families Policy
What’s new
First Android release (MVP) with full guided onboarding.
• New-user survey to set your level and learning goals
• Beginner kana guide on the Learn tab
• Hiragana practice walkthrough and first quiz
• Non-beginner deck setup and first-study tour
• Resume onboarding if you leave and come back
• Google sign-in
Thanks for being an early user of Obo!
• New-user survey to set your level and learning goals
• Beginner kana guide on the Learn tab
• Hiragana practice walkthrough and first quiz
• Non-beginner deck setup and first-study tour
• Resume onboarding if you leave and come back
• Google sign-in
Thanks for being an early user of Obo!
Everyone
Learn moreApp support
phone
Phone number
+6282298947366
About the developer
Luthfi Misbachul Munir
luthfimisbachulmunir@gmail.com
Jln.sd Inpres Rt03/04 No23
Jakarta Timur
DKI Jakarta 13650
Indonesia
