# Fitsynchronizer vs SmartGo Sharing

The clearest difference is ads: SmartGo Sharing at none against Fitsynchronizer's shown. SmartGo Sharing also leads on update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fitsynchronizer ships an update every 2 months, SmartGo Sharing every 3 weeks. The most recent releases landed on September 10, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Fitsynchronizer | SmartGo Sharing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fitsynchronizer/id6447212554/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 29 MB | 72 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Matthieu Boivineau](https://appshunter.io/developer/1680598818) | [The Bike Hub CLG](https://appshunter.io/developer/1885857727) |

## What reviewers say

### Fitsynchronizer

[App page](https://appshunter.io/ios/app/fitsynchronizer/id6447212554)

Effortlessly transfer your Fitbit data to the Health app with a single click. Sync past data over a specified period, including weight, body fat, steps, distance, and calories. This app helps consolidate your health metrics.

**Highlights:** Sync Fitbit data to Health app, Transfer weight and body composition, Synchronize step count and distance, Import historical data, Sync calories burned

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartGo Sharing

[App page](https://appshunter.io/ios/app/smartgo-sharing/id6757345231)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fitsynchronizer free?

Fitsynchronizer is free to download, with no in-app purchases.

### Is SmartGo Sharing free?

SmartGo Sharing is free to download, with no in-app purchases.

### Do Fitsynchronizer or SmartGo Sharing have ads?

Fitsynchronizer shows ads; SmartGo Sharing does not.

### Which is updated more often, Fitsynchronizer or SmartGo Sharing?

Fitsynchronizer ships an update every 2 months, and SmartGo Sharing every 3 weeks. Most recently, Fitsynchronizer was updated on September 10, 2026 and SmartGo Sharing on September 25, 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.*