According to the antivirus report, this application doesn't contain viruses or any kind of malware. Weblio is the developer of the app that relates to the Books & Reference category. 英語辞書アプリWeblio has been downloaded and set up by over 0,5M users and the most recent update is dated Oct 14, 2020.
Users rated the tool 3.5 on Google Play. There are advertisements in this application. The statistics show that the app is popular mostly among Samsung and LG users.
A free .apk installation package of 英語辞書アプリWeblio 2.10 is available from Droid Informer and you can read users' reviews on this site. Prepare 2 MB of free space on your device for this app installer and take into account that it works fine on Android 4.4 and above.
The way users see it, the app features such a drawback as far too many ads.