# STX3 DK BLE vs ST

STX3 DK BLE and ST are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

STX3 DK BLE ships an update every 26 months, ST every 39 months. The most recent releases landed on October 18, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | STX3 DK BLE | ST |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 26 months** | Every 39 months |
| Size | 8 MB | 10 MB |
| Requires iOS | 12.1 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Globalstar Inc](https://appshunter.io/developer/881495413) | [Globalsat Technology Corporation.](https://appshunter.io/developer/624997558) |

## What reviewers say

### STX3 DK BLE

[App page](https://appshunter.io/ios/app/stx3-dk-ble/id1451267236)

**Features:** macOS Compatibility

**In-app purchases:** none


### ST

[App page](https://appshunter.io/ios/app/st-20/id1494673055)

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

**In-app purchases:** none


## Frequently asked questions

### Is STX3 DK BLE free?

STX3 DK BLE is free to download, with no in-app purchases.

### Is ST free?

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

### Do STX3 DK BLE or ST have ads?

Neither STX3 DK BLE nor ST shows ads.

### Which is updated more often, STX3 DK BLE or ST?

STX3 DK BLE ships an update every 26 months, and ST every 39 months. Most recently, STX3 DK BLE was updated on October 18, 2026 and ST on October 5, 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.*