Best Fitness Sync Apps

248+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated September 2026

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.

Compare top Fitness Sync Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1FitnessSyncerFitnessSyncerFree2.6★ (23)NoYesSep 2026
2Power Sync for FitbitPower Sync for FitbitFree4.2★ (16K)NoYesSep 2026
3Fitbit to Apple Health SyncFitbit to Apple Health SyncFree4.3★ (28K)NoYesSep 2026
4Power Sync: Fitness to HealthPower Sync: Fitness to HealthFree4.5★ (13K)NoYesSep 2026
5Sync HubSync HubFreeNoNoAug 2026
6USA Fitness 24/7USA Fitness 24/7FreeNoNoMay 2026
7Fitbit Sync To Apple HealthFitbit Sync To Apple HealthFree4.6★ (19K)NoYesSep 2026
8Walkpad SyncWalkpad SyncFreeNoNoMay 2026

Top Picks for Fitness Sync

FitnessSyncer#1

FitnessSyncer by FX Development, Inc.

Join health and fitness clouds
Editor's Choice
💪 Health & Fitness
2.6(23 ratings)
FreeIn-App Purchases
FitnessSyncer screenshot 1
FitnessSyncer screenshot 2
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FitnessSyncer screenshot 5

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.

Power Sync for Fitbit#2

Power Sync for Fitbit by Touchberry

Sync to Apple Health App
Strong Contender
💪 Health & Fitness
4.2😐(16K ratings)
FreeIn-App Purchases
Power Sync for Fitbit screenshot 1
Power Sync for Fitbit screenshot 2
Power Sync for Fitbit screenshot 3
Power Sync for Fitbit screenshot 4

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.

What We Love

  • 👍 Simple and quick
  • 🚀 Comprehensive data sync
  • 💡 Allows Fitbit and Apple Health integration
  • 🚀 Fast data transfer

Room to Improve

  • 🐛 Sync issues and failures
  • 🐛 Inaccurate data sync
  • 🐛 Duplicates data
  • 🐛 Auto-sync not working as expected
  • 🔋 Drains battery when running in background
  • 🔒 Privacy concerns with Fitbit login credentials
Fitbit to Apple Health Sync#3

Fitbit to Apple Health Sync by Bickster LLC

Fitbit sync to Apple Health
Worth Considering
💪 Health & Fitness
4.3😞(28K ratings)
FreeIn-App Purchases
Fitbit to Apple Health Sync screenshot 1
Fitbit to Apple Health Sync screenshot 2
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Fitbit to Apple Health Sync screenshot 5
Fitbit to Apple Health Sync screenshot 6

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
  • 👍 Works as advertised for some users

Room to Improve

  • 🐛 Sync issues, doesn't work as expected for many
  • 💰 Expensive subscription model
  • 📢 Annoying ads and pop-ups
  • 🔒 Privacy concerns with data access permissions

More Fitness Sync apps to explore

FAQ about Fitness Sync

What are the best fitness sync apps for iPhone?
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.
Yes — 20 of the top fitness sync apps we rank are free to download, including FitnessSyncer and Power Sync for Fitbit.
FitnessSyncer has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
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.
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.
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.

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