AcoustioNary is made and published by Tomonori Kowatari. AppBrain is an independent app data site and isn't affiliated with Tomonori Kowatari. The app name, icon, screenshots and description belong to Tomonori Kowatari and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- October 26, 2026
- Size
- 10.6 MB
User feedback
Ratings and reviews on the App StoreComments on AcoustioNary for iOS
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Store listing
By Tomonori Kowatari, from the App Store
Description by Tomonori Kowatari Written by the developer, not by AppBrain. Click to read.
Every example sentence in AcoustioNary is about guitars — practice, tone, recording, performing, buying, and guitar culture — so you build real English while staying close to something you love.
Features
• 1,500+ leveled vocabulary cards, from basic to advanced
• Fill-in-the-blank questions (vocabulary + grammar, prepositions, collocations)
• Reading passages with comprehension questions
• Listening & pronunciation (on-device text-to-speech; works offline)
• A review queue of what you miss, plus a re-practice session
• Per-level focus mode
• Japanese/English UI, Light/Night (warm dark) themes
• Free to use — watch a short rewarded video to unlock another 45 minutes of practice. One-tap "Remove ads forever" available as a one-time in-app purchase.
Terms & Privacy
By using the app you agree to the Terms of Use (EULA).
• Terms of Use / EULA: https://app-docs.tonebeyond.jp/AcoustioNary-terms.html
• Privacy Policy: https://app-docs.tonebeyond.jp/AcoustioNary-privacy-policy.html
■ Level guide
Entry, Beginner, Intermediate, Advanced, and Expression are AcoustioNary's own communication goals. They do not represent exam grades or scores.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 10.6 MB
- Content rating
- Everyone
Technologies used by AcoustioNary
Releases
Updates seen on the App Store- Version
- 2.2.1
- Launched
- May 2026
No changelog data
Alternatives
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Rankings
App Store top chartsApp Store Rankings for AcoustioNary
About the app and developer
About AcoustioNary
AcoustioNary is an education app developed by Tomonori Kowatari.
What is the rating of AcoustioNary?
AcoustioNary has no ratings yet.
Is AcoustioNary free?
AcoustioNary is free. The app size is 10.56 MB. The latest version available is 2.2.1. The last update was on October 26, 2026.
What are the requirements for AcoustioNary?
The app has a content rating of Everyone. The app has been available on the App Store since May 2026.
Developer information for Tomonori Kowatari
Address:
Frequently asked questions about AcoustioNary
Is AcoustioNary free?
Yes. AcoustioNary is free on the App Store.
Is AcoustioNary still available?
Yes. AcoustioNary is on the App Store, and the last update we saw was on October 26, 2026.
How large is AcoustioNary?
AcoustioNary is 10.56 MB.
Is AcoustioNary suitable for children?
App Store rates the content of AcoustioNary as suitable for everyone.
Who made AcoustioNary?
AcoustioNary was developed by Tomonori Kowatari. It is listed in the education category on the App Store.
What are the best alternatives to AcoustioNary?
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