This application was checked for viruses and it was found 100% safe. Yahoo Japan Corp. is the official developer of the app which can be found in the Lifestyle category. Yahoo!音声アシスト was rated 4.3 on Google Play.
The tool has been downloaded and installed by over 1M users and the most recent release is dated Oct 13, 2020. Advertisements are a part of this application. Samsung and Motorola users like the app.
Download the free .apk setup package of Yahoo!音声アシスト 3.1.10 and have a look at users' reviews on Droid Informer. This installation package occupies 27 MB on disk and it can be launched on Android devices 4.4 and above.