價格：免費
檔案大小：53 MB
版本需求：系統需求：iOS 9.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
The Iron Empress mobile app delivers daily workouts to you wherever you are. Compete with your friends daily no matter where they might be.
Features include:
Daily workouts delivered to your mobile.
Daily leaderboards so you can see how you compare with everyone else on your chosen workouts.
Workout History so you can constantly review what you have done in the past see how much you have improved.
Detailed instruction on your daily workouts so you know exactly what do wherever you may be.
支援平台：iPhone, iPad