# UMR Mobility vs SmartWatch BT Sync

The clearest difference is in-app purchases: UMR Mobility at none against SmartWatch BT Sync's 2. UMR Mobility also leads on iOS requirement (11.0 vs 14.1). SmartWatch BT Sync's advantage is update cadence (every 3 months vs every 19 months). On price and device support there is nothing between them.

Both are free to download. SmartWatch BT Sync sells 2 in-app purchases, starting at $1.99 per 7 days. UMR Mobility asks for nothing beyond the download.

UMR Mobility ships an update every 19 months, SmartWatch BT Sync every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | UMR Mobility | SmartWatch BT Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (288 ratings)](https://appshunter.io/ios/app/smartwatch-bt-sync/id1643638475/reviews)** |
| Number of ratings | — | **288** |
| Positive reviews | — | 18.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 19 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 44 MB |
| Requires iOS | **11.0** | 14.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Florent Ahmedi](https://appshunter.io/developer/1562381052) | [AN VIET COMPANY LIMITED](https://appshunter.io/developer/1642433347) |

## What reviewers say

### UMR Mobility

[App page](https://appshunter.io/ios/app/umr-mobility/id1562381050)

**In-app purchases:** none


### SmartWatch BT Sync

[App page](https://appshunter.io/ios/app/smartwatch-bt-sync/id1643638475)

Connect your Bluetooth-enabled smartwatch to your smartphone to track, sync, and transfer all your health and activity data. Map your routes for activities like running and trekking.

**Highlights:** Connect smart watch to smartphone, Track, sync, and transfer data, Map activity routes, Supports smartbands and BT smartwatches, Bluetooth connectivity

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access all for weekly | $1.99 | per 7 days |
| Access all for yearly | $19.99 | per year |


## Frequently asked questions

### Is UMR Mobility free?

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

### Is SmartWatch BT Sync free?

SmartWatch BT Sync is free to download, with in-app purchases available.

### Which is updated more often, UMR Mobility or SmartWatch BT Sync?

UMR Mobility ships an update every 19 months, and SmartWatch BT Sync every 3 months. Most recently, UMR Mobility was updated on November 3, 2026 and SmartWatch BT Sync on November 3, 2026.

---

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