With an average user rating of 4.3★, the fitness sync category is one of the App Store's strongest. Browse all 248+ apps we track, sorted so the most loved ones surface first.
Consolidate health and fitness data from various apps and wearables into a single dashboard. Gain insights, track progress, and stay motivated on your wellness journey. Supports over 50 services for a comprehensive view of your health.
Seamlessly sync your Fitbit data to Apple Health for free. Track heart rate, steps, distance, weight, sleep, and more. Supports all Fitbit devices and multiple accounts, with an optional auto-sync feature for convenience.
This app allows you to export your entire Fitbit history to Apple Health, including detailed metrics like steps, weight, workouts, and sleep stages. It offers automatic background syncing and preserves your existing Apple Health data.
What We Love
🚀 Syncs Fitbit data to Apple Health
💡 Helpful for users switching from Fitbit to Apple Watch
FitnessSyncer tops our fitness sync apps ranking as of September 2026, with a 2.6-star average from 23 App Store ratings, and it's free to download.
Are there free fitness sync apps for iPhone?
Yes — 20 of the top fitness sync apps we rank are free to download, including FitnessSyncer and Power Sync for Fitbit.
Does FitnessSyncer have ads or in-app purchases?
FitnessSyncer has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
How many fitness sync apps are on the App Store?
We track 248+ fitness sync apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
What does FitnessSyncer do?
FitnessSyncer unifies health and fitness data from over 50 different apps and wearable devices into a single, comprehensive dashboard. This allows users to get a complete view of their wellness without needing to check multiple platforms.
What are the key features of FitnessSyncer?
Key features include automatic synchronization of data from popular services like Apple Health, Fitbit, and Garmin Connect, a consolidated dashboard for visualizing progress, the ability to monitor shoe mileage for running, and leaderboards for competitive tracking.