6+ similar apps compared and reviewed
Whether you want more options like 脊椎セラピーV3（マスターV3) or a completely different take on the same concept, our curated list of 6+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Visualize your body's composition and shape in 3D using data from a body scanner and composition analyzer. Examine fat, muscle, and bone structure layer by layer, and track your physical changes over time with side-by-side 3D comparisons.
Easily record your daily sodium intake with this app. Track your consumption by food name and amount, view historical data, and analyze your intake over time with graphs. Set personal daily goals and customize units.
Seamlessly transfer your fitness and activity data from your Fitbit device to Apple Health. Automatically sync new data in the background multiple times daily, or import your entire history. Supports over 14 data fields, including steps, weight, sleep, and workouts.
Track daily steps, engage with local sports events, and discover fitness classes. Earn rewards and monitor your health metrics with this comprehensive activity app.
