According to the antivirus report, this application doesn't contain viruses or any kind of malware. Ascend designed the app that falls into the Educational category. Полиглот Pro. Английский язык. has been rated 3.8 on Google Play.
The developer released a new version of this application on Mar 18, 2015 and over 10K users downloaded and set up the tool. Ads are a part of the app. A free .apk file of Полиглот Pro. Английский язык. 1.3 can be downloaded from Droid Informer and you can have a look at users' reviews on this site. Prepare 2 MB of free space on your device for this app setup package and take into account that it requires Android 2.2 and above.