The VANSHIKA Gold Tester comes from the stand alone product of the same name.
It combines the speed, accuracy, and ease of use with the convenience and versatility of an Android App.
The app is straight-forward. Simply place your gold in the Gold Tester Machine (sold separately) and the app displays the karat value of your gold.
Data safety
Safety starts with understanding how developers
collect and share your data. Data privacy and security practices may vary based
on your use, region, and age. The developer provided this information and may
update it over time.