From the developer.
5 out of 5!! Thanks for purchasing this app, I hope you find it as useful as I do. I use this app to help me load my barbell to different percentages, as well as my loadable dumbbell. Takes the math out of lifting.
Not enough ratings yet to assess Heavy Loads.
Heavy Loads - Plate Calculator appears legitimate, with a few gaps. AppsHunter Legitimacy Score for Heavy Loads is 73/100.
Based on 73 of 100 points across 7 verification signals from App Store and developer data.