Health & Fitness
Iron Pro: Advanced Strength Tracker for iPhone
Meet the Iron Pro: a handy app that provides you with the tools you need to track strength training programs. The app lets you build a custom workout based on RPEs and your one rep max. You can also choose Greyskull, Madcow, Smolov, and other programs.
Iron Pro comes with an interval timer, plate calculator, unit converter, and custom exercise editor. The premium version has over 10 training programs to push your body. You can control your workout from an Apple Watch.
You can get started with this app for free at this time.