# EL Tech vs Driven Back

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.

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.

## The numbers

| Metric | EL Tech | Driven Back |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/el-tech/id6758129838/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 months |
| Monetization | Free | — |
| Size | 102 MB | 61 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Zane Smith](https://appshunter.io/developer/1248789289) | [DB Research L.L.P.](https://appshunter.io/developer/1582096044) |

## What reviewers say

### EL Tech

[App page](https://appshunter.io/ios/app/el-tech/id6758129838)

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.

**Highlights:** Live ASOS surface observations, Real-time NEXRAD radar data, Monitor equipment health, Detect anomalies, Troubleshoot system issues, Maintain system uptime

**Features:** macOS Compatibility

**In-app purchases:** none


### Driven Back

[App page](https://appshunter.io/ios/app/driven-back-up-camera/id6770594644)

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

**In-app purchases:** none


## Frequently asked questions

### Is EL Tech free?

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

### Is Driven Back free?

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

### Do EL Tech or Driven Back have ads?

Neither EL Tech nor Driven Back shows ads.

### Which is updated more often, EL Tech or Driven Back?

EL Tech ships an update every 10 days, and Driven Back every 3 months. Most recently, EL Tech was updated on September 24, 2026 and Driven Back on September 29, 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.*