The best faultline fitness apps on iPhone average 4.6★ across 244+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
This app gamifies fitness goals with workout tutorials, personalized nutrition guides, and community support. It offers one-on-one coaching and accountability groups to help users achieve their health objectives.
Access a vast library of fitness and nutrition programs, including popular series like P90X and Insanity. Get guided workouts, healthy recipes, and motivational content to achieve your health goals at home or on the go.
What We Love
🚀 Easy to use
👍 Variety of workouts
👍 Convenient for home workouts
👍 Motivating trainers
Room to Improve
🐛 Inconsistent video quality and streaming issues
🐛 Syncing and integration problems with Apple Watch
This app helps you achieve fitness goals with personalized workout plans, detailed exercise instructions, and progress tracking. Log your weight, reps, and sets, and gain insights into your training effectiveness. It supports strength tracking and syncs with Apple Health and smartwatches.