EL Tech vs Driven Back
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EL Tech
Access real-time ASOS surface observations and NEXRAD radar data to monitor airport equipment health, detect anomalies, and troubleshoot issues. This tool helps maintenance personnel and field engineers ensure high system uptime for critical aviation weather systems.
- Live ASOS surface observations
- Real-time NEXRAD radar data
- Monitor equipment health
- Detect anomalies
- Troubleshoot system issues
- Maintain system uptime
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EL Tech is the essential mobile tool for airport maintenance personnel, technicians, and field engineers responsible for keeping ASOS, AWOS, and NEXRAD systems operational. Access live ASOS surface observations and NEXRAD radar data in real time to monitor equipment health, detect anomalies, troubleshoot issues, and maintain high system uptime — all from your iPhone.
Driven Back
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This application is designed specifically for RV wireless WiFi cameras. Simply connect your phone to the camera’s WiFi signal, and you can instantly view clear real-time video streaming on your mobile device. Perfect for RV parking, reversing, road travel and outdoor camping. It helps you eliminate blind spots, improve driving safety, and make your towing and backing up much easier. Main Features: Real-time HD video preview for your RV WiFi camera Fast and stable WiFi Wireless connection Support roadside parking and reversing observation Simple interface, one-click connection Work for most RV / Trailer / Camper wireless camera devices No complicated settings, plug and view
Screenshots
Verdict
The clearest difference is update cadence: EL Tech at every 10 days against Driven Back's every 3 months. Driven Back's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 26.0). On price, ads and in-app purchases 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.
EL Tech ships an update every 10 days, Driven Back every 3 months. The most recent releases landed on September 24, 2026 and September 29, 2026 respectively.
| Parameter | EL Tech | Driven Back |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 10 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 102 MB | 61 MB |
| Age rating | 17+ | 17+ |
| Developer | Zane Smith | DB Research L.L.P. |
In-app purchases
EL Tech
No in-app purchases
Driven Back
No in-app purchases
