Westnet GO! vs sTEM controller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Westnet GO!
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Get Critical 911 Incident Details Instantly – Right on Your Phone Developed by Westnet, this powerful mobile app is designed specifically for 911 first responders. It delivers real-time incident alerts and detailed call information directly to your device, helping you stay prepared and informed on the way to the scene. Once you are notified of a call for service, we will utilize your device's position to automatically detect enroute to and arrival at scene. Whether you're a firefighter or medical responder, you’ll have instant access to key data including: Incident address and location name Geo-location grid data Assigned units Call type and priority And more This app enhances situational awareness, supports faster decision-making, and helps you stage more effectively before arrival. Built to meet the evolving demands of emergency services, it continues to grow with the needs of responders and the communities they protect. Stay connected. Stay ready.
sTEM controller
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Introducing sTEM Controller - Your Ultimate Transient Electromagnetic System Companion! Take full charge of the cutting-edge Transient Electromagnetic (sTEM) system with our user-friendly and intuitive iOS app. sTEM Controller empowers you to harness the potential of this advanced technology right at your fingertips, making it easier than ever to record Transient Electromagnetic soundings with ultimate ease on your iPhone or iPad . Key Features: Effortless Operation: Seamlessly interact with the sTEM system through our app's streamlined and user-friendly interface. Whether you're a seasoned professional or a non-expert, sTEM controller simplifies the complexities, ensuring a smooth and enjoyable experience for all users. Real-time Data Monitoring: Stay informed with live data visualization as the sTEM system performs its scans. Monitor TEM data in real-time, allowing you to make crucial decisions on the go and optimize your survey results. Smart Connectivity: Connect effortlessly with the sTEM system through wireless technology. Say goodbye to tangled cables and experience the freedom of seamless, wire-free communication.
Screenshots
Verdict
The clearest difference is update cadence: Westnet GO! at every 9 days against sTEM controller's every 5 months. sTEM controller's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Westnet GO! ships an update every 9 days, sTEM controller every 5 months. The most recent releases landed on September 30, 2026 and October 12, 2026 respectively.
| Parameter | Westnet GO! | sTEM controller |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 104 MB | 31 MB |
| Age rating | 4+ | 17+ |
| Developer | Westnet, Inc. | Temcompany ApS |
In-app purchases
Westnet GO!
No in-app purchases
sTEM controller
No in-app purchases
Questions
Is Westnet GO! free?
Is sTEM controller free?
Do Westnet GO! or sTEM controller have ads?
Which is updated more often, Westnet GO! or sTEM controller?
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