HomeAppsHealth & FitnessPowerhouse Gym.Apps like Powerhouse Gym. Here are some great alternatives to Powerhouse Gym. by Ignite Engagement : Golds Gym Idaho ★4.5 UFC GYM+ ★4.3 Best Fitness Gyms ★4.6 Blueprint Accountability ★4.7 Project Evolve PT ★5.0 Mom Boss Workout App ★4.7 Ohh Yeah Fitness ★5.0 The Fit-ING Room ★4.7 18A Fitness ★5.0 AG Fitness ★4.8