OTO Navi - Sound Navigator

Name: OTO Navi - Sound Navigator
Rating: 2.8 (5 reviews)
Author: The Japan Times Publishing, Ltd.

By: The Japan Times Publishing, Ltd. App

Audio Player for JTP Books

Overview

Version:

1.1.7

Last updated: 2026-01-09

Ranking

#574,198 ▲ 38

Overall

Features & Capabilities

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!

Search for the book You can easily search the database for the target book by either entering a keyword (title, author, or ISBN) or scanning the bar code on the book you own. If searching by bar code, scan the upper bar code of the two printed on the book’s back cover.
Download the audio material You can download either the full set of audio material for the book, or just the sections you want. If downloading the full set, you may want to use a WiFi connection.
Play it! OTO Navi offers several handy playback features to aid your studies, including 3-second skipping back/forward and repeating of a single track, a single section, or all sections.

*For more details, instructions, FAQ, please refer to the following link. https://bookclub.japantimes.co.jp/en/book/b491927.html *Please purchase the corresponding books at bookstores.

User Growth & Download Statistics

App

By:

The Japan Times Publishing, Ltd.

Rating:

2.80

(5)

Version:

1.1.7 Last updated: 2026-01-09

Version code:

880599532

Creation date:

2019-12-16

Compatible devices:

Size:

29.88MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-09

Compare stats and ranking:

Ranking

# 574,198 ▲ 38

For Developers

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Contact the developer

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Developed by:

The Japan Times Publishing, Ltd.

Apple Apps Store

https://apps.apple.com/us/app/oto-navi-sound-navigator/id1490391845

Website:

https://bookclub.japantimes.co.jp/en/

User Reviews

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, it’s ok. Nice to hear good pronunciation to go along with the text book. Also, the files are generally short, so it’s not too bad.

by Ag*****, 2026-07-15

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.