# BT TPMS vs Satelink GPS tracking

The clearest difference is update cadence: Satelink GPS tracking at every 3 days against BT TPMS's every 2 weeks. BT TPMS's advantage is iOS requirement (8.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

BT TPMS ships an update every 2 weeks, Satelink GPS tracking every 3 days. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | BT TPMS | Satelink GPS tracking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 7 MB | 41 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [如龙 谭](https://appshunter.io/developer/995236511) | [Tamilarasan Kannan](https://appshunter.io/developer/1500116258) |

## What reviewers say

### BT TPMS

[App page](https://appshunter.io/ios/app/bt-tpms/id1281418348)

**Features:** macOS Compatibility

**In-app purchases:** none


### Satelink GPS tracking

[App page](https://appshunter.io/ios/app/satelink-gps-tracking/id6751178933)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BT TPMS free?

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

### Is Satelink GPS tracking free?

Satelink GPS tracking is free to download, with no in-app purchases.

### Do BT TPMS or Satelink GPS tracking have ads?

Neither BT TPMS nor Satelink GPS tracking shows ads.

### Which is updated more often, BT TPMS or Satelink GPS tracking?

BT TPMS ships an update every 2 weeks, and Satelink GPS tracking every 3 days. Most recently, BT TPMS was updated on October 6, 2026 and Satelink GPS tracking on October 12, 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.*