やさしい日本語 was scanned for viruses and it was found 100% safe. NPO法人多文化共生リソースセンター東海 is the developer of the tool which can be found in the Educational category. Over 10K users downloaded and set up this application and its most recent release was on Feb 15, 2013.
People rated the app 3.9 on Google Play. Take the opportunity to download the .apk installer of やさしい日本語 1 free of charge and check out users' reviews on Droid Informer. The installer occupies 17 MB on disk and it runs on Android devices 2.2 and higher.