Health Sync by appyhapps

Health Sync by appyhapps

Sync data between fitness apps

108 ratings
118 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • July 11, 2024
  • September 16, 2026
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About

Seamlessly transfer your health and fitness data between various popular apps and devices. This tool automates background syncing, ensuring your information is up-to-date across your chosen platforms. Enjoy a week-long free trial to explore its capabilities before a one-time purchase unlocks full historical data syncing.

Syncs data between health and fitness apps
Supports Apple Health, Fitbit, Garmin, Strava, and more
Automatic background syncing
Historical data sync option
Privacy-by-design approach
Easy-to-use interface
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What's New in Health Sync by appyhapps

8.5.8

September 16, 2026

Resolved an issue syncing floors climbed and VO2 Max data from Google Health to Apple Health. Improved authorization stability for select apps.

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In-App Purchases

$3.99

No-Expiration License

Full access to all existing features.

User reviews

Very useful app

One of a kind app for syncing data not written by native apps, like HRV.

Works but very slowly and with errors

I’m trying to sync 5 years of Huawei watch data with Apple health. Historic data sync is very slow, it seems to manage only 2-3 days each time I open it. It has missed whole months, although I guess these may be filled up later, but hard to be sure. It has also on at least one occasion duplicated a days data, so doubling step counts.
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Response from developer

Hello, thanks for your comment. The historical data sync works slowly backward in time. It works slowly because Apple restricts the number of times a background process can run on an iPhone, and it also restricts the duration of background processes. You can check the historical data sync progress when you open the Historical data screen in the Health Sync app. When steps are present in Apple Health, the sync will add steps to Apple Health. We can't overwrite or replace existing step count data in Apple Health. If it is not working properly, please submit a Health Sync problem report: open the Help Center menu in Health Sync and select the last option: Report another problem.

Not sure

App started off well. Has gone down hill since, to the point of being almost unusable now. I have to allow Garmin authorisation pretty much whenever I do anything in the app or before I sync any activity. I have reached out in the past and had some historical sync issues fixed (thank you for that). But in my opinion, an app is not very usable if I have to keep reaching out to app support to get issues resolved. All I want to do is sync cycle activities from Garmin to Apple Health, either on the day or as a historical sync. But the constant authorisation request is becoming grating and I’ve pretty much given up at this point. Could reach out for a fix, but I’d expect further issues down the line anyway.
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Only syncs one week at a time

I have several years of data I’d like to migrate from Google Fitbit to Apple health. I was hopeful this app would do it. However, I’m finding it keeps telling me I have not given Apple health permissions, even though I have and it will only sync one week at a time with a manual sync so I have to literally sit here and push buttons to sync one week of data at a time for several years of data. Very disappointing and time-consuming.
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Response from developer

Hello, thanks for your comment. If there are missing Apple Health permissions that you can't fix, please send an email to info@appyhapps.nl for support. We can help you solve this issue. The historical data sync works automatically, you don't need to do this manually, you only need patience, because it takes time due to Apple restrictions with the frequency and duration of background processes. If the automatic sync is not working properly, you can submit a Health Sync problem report: open the Help Center menu in Health Sync and select the last option: Submit a problem report.

Solid App

This app is a nice solution for syncing Fitbit data to Apple health. I’ve been using it for more than a month and it’s providing exactly what I need to sync sleep data.

Developer apps

FAQ

What does Health Sync do?

Health Sync is designed to synchronize your health and fitness data between various popular apps and devices. It automates the transfer of information, ensuring your data is consistent across your chosen platforms, such as Apple Health, Fitbit, Garmin Connect, and Strava.

What are the key features of Health Sync?

Key features include automatic background syncing of data, support for a wide range of popular health and fitness apps, the ability to sync historical data after the free trial, and a privacy-by-design approach that processes data on your phone. It also offers an easy-to-use interface and a helpful support system for any issues.

How much does Health Sync cost?

The app offers a one-week free trial period. After the trial, you can make a one-time purchase for a lifetime license to continue using the app and to access the historical data sync option. There are no recurring subscription fees.

What devices and apps are compatible with Health Sync?

Health Sync supports syncing from sources like Apple Health, Coros, Fitbit, Garmin Connect, Huawei Health, Oura, Polar Flow, Strava, and Suunto. It can sync data to destinations including Apple Health, Coros, Fitbit, Intervals.icu, Runalyze, Selfloops, Strava, Suunto, and TrainItAll. Compatibility with specific data types depends on the source and destination apps.

How can I resolve sync issues with Health Sync?

If you encounter any sync issues, Health Sync provides a Help Center menu with troubleshooting steps. If the problem persists, you can send a problem report directly from the app or email the support team at info@appyhapps.nl for assistance in resolving the sync issue.