
Hiragana & Katakana Trainer
Learn Japanese characters
Free · In‑App Purchases · Designed for iPad
Learning Hiragana and Katakana is the essential first step to reading Japanese. These syllabaries appear everywhere: signs, menus, train stations and study materials. Mastering them early makes navigation and further language learning much easier. This app provides a structured approach that focuses on clarity, efficiency and sustainable long-term memory.
At the core is an adaptive spaced repetition system that adjusts review intervals according to your real memory performance. If you remember a character after a longer interval than expected, the system increases the next interval. If you hesitate or forget, the interval decreases without resetting your overall progress. This creates a balanced learning path tailored to your abilities.
Two learning modes support different needs. Multiple Choice allows quick practice and helps build pattern recognition. Self-Assessment encourages active recall: you view a character, try to remember the reading, then judge whether you knew it, almost knew it or did not know it. This mode strengthens long-term retention by engaging deeper memory processes.
All kana categories are included: Hiragana gojūon (46), yōon (21), dakuten and handakuten sets (25 + 12), Katakana gojūon (46), yōon (21), and their dakuten and handakuten sets (25 + 12). In total, 208 characters distributed across clear groups. You can choose the direction of practice, such as Kana → Romaji, Romaji → Kana or pronunciation-based prompts. You may change your configuration at any time without losing progress.
Each category has its own test. All characters appear once and results earn a silver or gold medal. Tests offer a transparent way to measure improvement over time.
A full card browser is included for free exploration and review.
This update includes minor improvements and bug fixes for better stability.
The developer, Philipp Straub, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Philipp Straub
- Size
- 51 MB
- Category
- Education
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Pro Version $4.99
- Copyright
- © 2025 Philipp Straub