Do you struggle with math, especially when you're tired? If you find it challenging to calculate the number of plates you need to use while lifting weights at the gym, then GymMath - Plates 1RM Calc is the solution for you. This free app, developed by Teguh Hidayatullah, makes weight calculations a breeze.

With GymMath's Plate Calculator, simply input the weight you want to lift, and the app will automatically calculate the plates you need. You can easily switch between kilograms and pounds, customize your bar weight, and even add or change any plates you desire.

But that's not all - GymMath can also accurately calculate your 1 Rep Max. You can choose from four scientifically-backed formulas to determine your 1RM and other rep percentages. And the best part? It's absolutely free!

While the app is downloading, it's worth mentioning that GymMath does display ads. These ads help support the developer and ensure that your brother can continue buying his protein shake.

In summary, GymMath - Plates 1RM Calc offers the following features:

• Plates Calculator to determine the weight plates you need
• Customizable bar and plates
• Rep Max Calculator to estimate your 1 rep max and other weight percentages
• Ability to save your workouts and view data in a chart
• Four One RM formula options to choose from
• Free to use
• Ad-supported

Don't waste any more time struggling with math at the gym. Download GymMath - Plates 1RM Calc and simplify your weight lifting calculations today!