Ok so the app is a real working digital scales app. This app allows users to use their mobile / smartphone to weigh things like powders, weed, small objects. There are several weed scales like apps on the market but 3 Grams is the only 3 in 1 Scales app. It combines a digital scale, a visual scales and a fake scales where users preset weight readings. DOWNLOAD HERE
It is also available not just on Google Play but Windows Phone Store too.
The app is free to download on Android and Windows Phone.
The digital scales first needs to be calibrated before use and users will get upto 4 free credits after this they can buy more and disable ads using in app purchase.