# ST100 Configuration Tool vs Discovery RA

The clearest difference is rating: ST100 Configuration Tool at 5.0 against Discovery RA's 4.5. ST100 Configuration Tool also leads on iOS requirement (12.0 vs 15.0). Discovery RA's advantage is update cadence (every 2 months vs every 18 months) and ratings volume (8 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ST100 Configuration Tool holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Discovery RA has 8 ratings behind it against 1, so its average is the more settled of the two.

ST100 Configuration Tool ships an update every 18 months, Discovery RA every 2 months. The most recent releases landed on June 20, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | ST100 Configuration Tool | Discovery RA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/st100-configuration-tool/id1498563596/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/discovery-ra/id1579586447/reviews) |
| Number of ratings | 1 | **8** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 19 MB | 75 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Globalstar, Inc](https://appshunter.io/developer/881495413) | [Sibel Inc.](https://appshunter.io/developer/1444729060) |

## What reviewers say

### ST100 Configuration Tool

[App page](https://appshunter.io/ios/app/st100-configuration-tool/id1498563596)

Configure and update your ST100 Satellite Transmitter with this dedicated application. Ensure your device is running the latest firmware and settings for optimal performance.

**Highlights:** Update ST100 firmware, Configure ST100 settings, Manage Satellite Transmitter

**Features:** macOS Compatibility

**In-app purchases:** none


### Discovery RA

[App page](https://appshunter.io/ios/app/discovery-ra/id1579586447)

Manage and collect data from Sibel sensors with this intuitive application. Streamline workflows through effortless data collection, real-time event labeling, and secure cloud integration. Access and analyze your sensor data directly on your device.

**Highlights:** Effortless data collection, Direct data download, Real-time event labeling, Secure cloud integration, Sensor management

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

**In-app purchases:** none


## Frequently asked questions

### Is ST100 Configuration Tool free?

ST100 Configuration Tool is free to download, with no in-app purchases.

### Is Discovery RA free?

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

### Which has better reviews, ST100 Configuration Tool or Discovery RA?

ST100 Configuration Tool is rated higher. ST100 Configuration Tool averages 5.0 out of 5 from 1 ratings, while Discovery RA averages 4.5 from 8 ratings.

### Do ST100 Configuration Tool or Discovery RA have ads?

Neither ST100 Configuration Tool nor Discovery RA shows ads.

### Which is updated more often, ST100 Configuration Tool or Discovery RA?

ST100 Configuration Tool ships an update every 18 months, and Discovery RA every 2 months. Most recently, ST100 Configuration Tool was updated on June 20, 2026 and Discovery RA on September 27, 2026.

---

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