4D Master Live is a free lifestyle app developed by InvestBean Team for Android users. It provides an easy and fast way to check daily 4D draw results for various lotto companies in Malaysia and Singapore. The app is lightweight, easy to use, and offers a clean interface with no annoying ads.

One of the unique features of 4D Master Live is its smart result scanning feature, which is the first and only one in the market. It allows users to scan the results and get instant feedback. The app also supports English and Chinese, and users can get push notifications on draw sessions. With its live and up-to-date results, users can view past results by date or number permutationally.