Obo | One By One
Master Japanese, One by One.
| Revenue % | |||||
|---|---|---|---|---|---|
| One-time purchase | 175 | $5.53 – $14.97 | 24.8% | +18.0% | |
| One-time purchase | 175 | $2.74 – $7.47 | 24.8% | +18.0% | |
| One-time purchase | 175 | $1.62 – $5.97 | 24.8% | +18.0% | |
| One-time purchase | 175 | $1.62 – $4.64 | 24.8% | +18.0% | |
| One-time purchase | 175 | $1.06 – $3.11 | 24.8% | +18.0% | |
| One-time purchase | 175 | $2.74 – $7.47 | 24.8% | +18.0% |
Description
Master Japanese with ObO - Your Personal Language Learning Companion
ObO makes learning Japanese simple, effective, and enjoyable. Whether you're preparing for JLPT, planning a trip to Japan, or just starting your language journey, ObO adapts to your learning style.
KEY FEATURES:
Smart Spaced Repetition (FSRS v5)
Learn efficiently with scientifically-proven algorithms
Cards appear exactly when you need to review them
Track your progress with detailed analytics
AI-Powered Smart Add
Generate flashcards instantly with AI
Enter words or describe topics in your own language
Save time creating study materials
Perfect for Beginners
Step-by-step Hiragana & Katakana guide
Interactive kana practice with immediate feedback
Beginner-friendly onboarding walks you through everything
Flexible Study Options
Ready-made template decks (JLPT N5-N3)
Import your Anki decks
Create custom decks for any topic
Grammar, vocabulary, kanji - all in one place
Beautiful & Intuitive
Clean, distraction-free interface
Dark mode support
Smooth animations
Designed for daily study habits
Premium Features
AI Smart Add with generous free quota
Premium decks curated by experts
Priority support
Unlock unlimited potential
LEARNING PATHS:
For JLPT Students:
Complete decks from N5 to N1 with thousands of essential words and grammar points.
For Travelers:
Quick study packs with practical phrases for dining, transportation, shopping, and emergencies.
For Anime/Manga Fans:
Learn the Japanese you hear in your favorite shows and read manga in the original language.
For Serious Learners:
Advanced customization, grammar analysis, and comprehensive study tracking.
WHY OBO?
Offline-first: Study anywhere, anytime
No ads interrupting your learning
Privacy-focused: Your data stays yours
Regular updates with new features
Responsive support team
Start your Japanese learning journey with ObO today. Whether you're studying 10 minutes a day or several hours, ObO helps you make consistent progress toward fluency.
Download now and get started for free!
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