# Power Sync for Fitbit vs Fitbit Health Sync

The clearest difference is rating: Power Sync for Fitbit at 4.2 against Fitbit Health Sync's 1.5. Power Sync for Fitbit also leads on ratings volume (16K vs 2) and iOS requirement (15.0 vs 17.0). Fitbit Health Sync's advantage is in-app purchases (none vs 4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Power Sync for Fitbit sells 4 in-app purchases, starting at $1.99 per month. Fitbit Health Sync asks for nothing beyond the download.

Power Sync for Fitbit holds the better App Store score, 4.2 against 1.5. That said, the two scores are not equally well evidenced: Power Sync for Fitbit has 16K ratings behind it against 2, so its average is the more settled of the two.

Power Sync for Fitbit ships an update every 2 months, Fitbit Health Sync every 6 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Power Sync for Fitbit | Fitbit Health Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (16K ratings)](https://appshunter.io/ios/app/power-sync-for-fitbit/id1071544839/reviews)** | [1.5 (2 ratings)](https://appshunter.io/ios/app/fitbit-health-sync/id6759504137/reviews) |
| Number of ratings | **16K** | 2 |
| Positive reviews | 19.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 59 MB | 19 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Touchberry](https://appshunter.io/developer/1071544838) | [Praveen Murugesan](https://appshunter.io/developer/1303639068) |

## What reviewers say

### Power Sync for Fitbit

[App page](https://appshunter.io/ios/app/power-sync-for-fitbit/id1071544839)

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.

**Highlights:** Sync Fitbit data to Apple Health, Sync Heart Rate data, Automatic data synchronization, Support for all Fitbit device types, Multiple Fitbit account support, Dark Mode support

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auto Sync for A Month | $1.99 | per month |
| Auto Sync for A Year | $7.99 | per year |
| Auto Sync to Health App | $1.99 | one-time |
| Auto Sync for Entire Life | $14.99 | one-time |

**What reviewers like**

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

**What reviewers complain about**

- 🐛 Sync issues and failures
- 🐛 Inaccurate data sync
- 🐛 Duplicates data
- 🐛 Auto-sync not working as expected
- 🔋 Drains battery when running in background

**Reported bugs**

- Sync repeatedly fails
- Adds duplicate data to Apple Health
- Incorrectly syncs resting heart rate data
- Syncs outdated/incorrect weight data

**Requested features**

- Add support for more Fitbit data types (heart rate, workouts, sleep stages)
- Allow customization of sync frequency and timing
- Improve auto-sync reliability and functionality


### Fitbit Health Sync

[App page](https://appshunter.io/ios/app/fitbit-health-sync/id6759504137)

This utility app securely connects your Fitbit account to Apple Health, syncing vital health metrics like weight, steps, and sleep. Keep your health profile updated across your iPhone and other fitness applications with ease.

**Highlights:** Secure Fitbit OAuth sign-in, Sync to Apple Health with duplicate protection, Manual sync option, Background sync, Syncs Body Weight, Body Fat Percentage, Steps, Sleep, Resting Heart Rate, Active Energy, Privacy-first design

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Power Sync for Fitbit free?

Power Sync for Fitbit is free to download, with in-app purchases available.

### Is Fitbit Health Sync free?

Fitbit Health Sync is free to download, with no in-app purchases.

### Which has better reviews, Power Sync for Fitbit or Fitbit Health Sync?

Power Sync for Fitbit is rated higher. Power Sync for Fitbit averages 4.2 out of 5 from 16K ratings, while Fitbit Health Sync averages 1.5 from 2 ratings.

### Do Power Sync for Fitbit or Fitbit Health Sync have ads?

Neither Power Sync for Fitbit nor Fitbit Health Sync shows ads.

### Which is updated more often, Power Sync for Fitbit or Fitbit Health Sync?

Power Sync for Fitbit ships an update every 2 months, and Fitbit Health Sync every 6 weeks. Most recently, Power Sync for Fitbit was updated on October 29, 2026 and Fitbit Health Sync on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*