The only app supports US, Canada and Australia handicap rules. You can find out your handicap in three countries. This simple and intuitive free Golf Handicap Tracker / Calculator app will help you find out your handicap now. However, it does NOT provide a USGA or GHIN "official" golf handicap index for tournaments. See below for feature highlights.
According to the antivirus report, Golf Handicap Calculator Free -US Canada Australia doesn't contain viruses or any kind of malware. The tool is created by InfoTalk LLC and its category is Sports. This application has been rated 4.3 on Google Play.