apps / 1490391845
OTO Navi - Sound Navigator
Audio Player for JTP Books
The Japan Times Publishing, Ltd. · Education · Free · US storefront
- rating
- 2.8 ★
- ratings
- 5
- updated
- Jan 9, 2026
- released
- Dec 16, 2019
v1.1.7
visible word pool · 9 words
title 26/30 chars · subtitle 26/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of OTO Navi - Sound Navigator's pool that are public — the keyword field is not exposed by any API.
from the listing
OTO Navi is an app for listening to audio material provided with books published by The Japan Times Publishing, Ltd. Before, this material was available only through supplementary CDs or MP3 file downloads, but now OTO Navi lets you use your smartphone or tablet to listen to it anywhere, anytime! ●How to use OTO Navi● It’s three easy steps: 1. Search for the book / 2. Download the audio material / 3. Play it! 1. Search for the book You can easily search the database for the…
latest US reviews
★★★★★
Ok. Not great for MacOS
As others have mentioned, it works better for iOS than MacOS. Navigation is pointless within a section. You can’t control or view where you are in the file. I guess for device users this is ok, but some of us like the old laptop or desktop to actually work on. Other than that,…
— Agony Bird
★★★★★
App always forgets where I was
It would be helpful if the app wouldn’t lose my place every time I open it. Instead I need to remember where I was, then slowly tap to navigate to the exact audio track I was using, then find my place within that audio track. It’s like the app forgets I’ve ever used it.
— CatsupParty
★★★★★
Still a great app in 2026
Does what it says on the tin!! Thanks for making it free!!
— xx_rho_xx
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{ "tool": "app", "arguments": { "appId": 1490391845, "countries": [ "US" ], "subtitle": true } }
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