Instructions:  Copy/Paste the App file inside the zip file onto your SD card if you have one in your smartphone or tablet.  If no SD card in your device then copy/paste it to your smartphone or tablet internal memory.  Then select the APP which will then ask if you want to install it.  The APP does not gather any personal information either about you or your device and over 10,000 have been successfully installed.  However, I accept no liability for issues resulting from its installation or use.