Only the current version so far — new entries appear as the app ships updates.
Rapid Fitness - Butt Workout is a health & fitness app by WJ Developers with 5,000+ downloads (about 9.9K estimated). Released Apr 21, 2015. Install growth, rank history, SDKs and ad networks.
From the store listing: “Rapid Fitness – Quick, effective home workouts for a fitter, stronger you!”
