The app is completely secure to download. VOCA has been originally created by VOCA and it is included in the Educational category. The overall score for the tool is 4.2 on Google Play.
This application has been downloaded and set up by over 50K users and its most recent release is dated Aug 12, 2019. Take the opportunity to download the installation package of VOCA 2.1.4 free of charge and read users' reviews on Droid Informer. The app is designed for Android 5.1 and above.