Onpu - Japanese Through Music

Most fun way to learn Japanese

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Onpu – The Most Fun Way You find a Japanese song you love. You have no idea what it's saying. So you open a translator. Then a dictionary. Then a pitch accent guide. Then you find yourself switching between 5 tabs until you've lost the song entirely. At least that's what happened to me. So I built something that fixed it for me. Paste any lyrics and get everything in one place: line-by-line translations, kanji breakdowns, and pitch accent - without leaving the app. WHAT YOU CAN DO - Paste any song lyrics and get natural English translations, sentence by sentence - Tap a line to highlight exactly what it means - Long-press any kanji to see its components, meaning, and a mnemonic to make it stick - See pitch accent patterns so you actually sound like you know the language - Save songs for offline reference - no internet needed once they're in BUILT FOR HOW YOU ACTUALLY LEARN Most Japanese learners aren't working through textbooks. Then they play their favorite JPOP artits and (no surprise) have no idea what it mea. Onpu is built for that moment - fast lookup, no clutter, everything you need in one tap. Kanji breakdowns use visual components, not abstract radical classifications, so the logic actually makes sense. PRIVACY BY DESIGN Your saved songs stay on your device. Always. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

~~Version 1.0.7~~ - Changed the feedback icon from a paper plane to a flag (it was a bit misleading to be honest) - Fixed a bug with lyrics generation

Version 1.0.7

The developer, Jakub Szewczyk, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Identifiers
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Jakub Szewczyk
Size
  • 27.4 MB
Category
  • Education
Compatibility
Requires iOS 26.0 or later.
  • iPhone
    Requires iOS 26.0 or later.
  • iPad
    Requires iPadOS 26.0 or later.
  • Mac
    Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 26.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © 2026 Jakub Szewczyk
  • Developer Website
  • Privacy Policy

    • More by Jakub Szewczyk

    You Might Also Like