The download of TTRS Caption doesn't contain viruses or any kind of malware. NECTEC is the official developer of this application that can be found in the Communication category. The developer released a new version of TTRS Caption on Nov 14, 2019 and over 1K users downloaded and installed the app.
Users rated this application 3.8 on Google Play. Download the installer of TTRS Caption 4.0.13-20191111165309 free of charge and have a look at users' reviews on Droid Informer. The app works flawlessly on Android 6.0 and higher.