# Wabtec Pairing vs STG Shuttle Tracking

The clearest difference is update cadence: STG Shuttle Tracking at every 3 weeks against Wabtec Pairing's every 7 months. STG Shuttle Tracking also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

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

Wabtec Pairing ships an update every 7 months, STG Shuttle Tracking every 3 weeks. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Wabtec Pairing | STG Shuttle Tracking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Size | 25 MB | 87 MB |
| Requires iOS | 16.6 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Intermodal Telematics](https://appshunter.io/developer/1480204899) | [St. George Logistics](https://appshunter.io/developer/1368602358) |

## What reviewers say

### Wabtec Pairing

[App page](https://appshunter.io/ios/app/wabtec-pairing/id6743475841)

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

**In-app purchases:** none


### STG Shuttle Tracking

[App page](https://appshunter.io/ios/app/stg-shuttle-tracking/id6744529209)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wabtec Pairing free?

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

### Is STG Shuttle Tracking free?

STG Shuttle Tracking is free to download, with no in-app purchases.

### Do Wabtec Pairing or STG Shuttle Tracking have ads?

Neither Wabtec Pairing nor STG Shuttle Tracking shows ads.

### Which is updated more often, Wabtec Pairing or STG Shuttle Tracking?

Wabtec Pairing ships an update every 7 months, and STG Shuttle Tracking every 3 weeks. Most recently, Wabtec Pairing was updated on September 21, 2026 and STG Shuttle Tracking on September 14, 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.*