# iEFIS Light vs ETA Captain

The clearest difference is price: iEFIS Light at Free against ETA Captain's $4.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

iEFIS Light is free to download; ETA Captain costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | iEFIS Light | ETA Captain |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/iefis-light/id1214266684/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 12 MB | 6 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [airWORK aviation media UG](https://appshunter.io/developer/1055282750) | [FRANCISCO JOSE MEDAL](https://appshunter.io/developer/6782623729) |

## What reviewers say

### iEFIS Light

[App page](https://appshunter.io/ios/app/iefis-light/id1214266684)

This app transforms your iPhone or iPad into a portable Primary Flight Display (PFD) by connecting to an iLEVIL SW AHRS system. It offers essential flight data like groundspeed, altitude, and heading, with customizable views and calibration options.

**Highlights:** Portable EFIS PFD, Connects to iLEVIL AHRS, Groundspeed display, GPS altitude, Customizable course rose, Attitude indicator calibration

**Features:** macOS Compatibility

**In-app purchases:** none


### ETA Captain

[App page](https://appshunter.io/ios/app/eta-captain/id6782623727)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iEFIS Light free?

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

### Is ETA Captain free?

ETA Captain costs $4.99, with no in-app purchases.

### Do iEFIS Light or ETA Captain have ads?

Neither iEFIS Light nor ETA Captain shows ads.

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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.*