# ADI EFIS vs VOR Simulator Pro

The clearest difference is price: VOR Simulator Pro at Free against ADI EFIS's $0.99. VOR Simulator Pro also leads on ratings volume (15 vs 2). ADI EFIS's advantage is rating (5.0 vs 4.8). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

VOR Simulator Pro is free to download; ADI EFIS costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ADI EFIS holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: VOR Simulator Pro has 15 ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | ADI EFIS | VOR Simulator Pro |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/adi-efis/id6446143946/reviews)** | [4.8 (15 ratings)](https://appshunter.io/ios/app/vor-simulator-pro/id6743936925/reviews) |
| Number of ratings | 2 | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 4 MB | 169 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Robert Walker](https://appshunter.io/developer/299475042) | [Pilot Institute](https://appshunter.io/developer/1476913751) |

## What reviewers say

### ADI EFIS

[App page](https://appshunter.io/ios/app/adi-efis/id6446143946)

This educational app simulates an aircraft's Attitude Direction Indicator (ADI) and compass using your device's internal sensors. It's designed for learning about Euler angles and aircraft orientation, mimicking a traditional EFIS display. Not intended for actual flight navigation.

**Highlights:** Simulates aircraft ADI and compass, Uses internal device sensors, Mimics traditional EFIS display, Educational tool for Euler angles, Supports iPhone and iPad

**Features:** Vision Pro support

**In-app purchases:** none


### VOR Simulator Pro

[App page](https://appshunter.io/ios/app/vor-simulator-pro/id6743936925)

Master radio navigation with this VOR simulator. Practice realistic dual VOR positioning and authentic navigation features like To/From indicators and Cone of Confusion effects. Ideal for pilots and aviation enthusiasts to hone skills on the ground.

**Highlights:** Dual VOR positioning practice, To/From indicators, Cone of Confusion effects, Radial interception, HSI or CDI displays, Three aircraft models

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

**In-app purchases:** none


## Frequently asked questions

### Is ADI EFIS free?

ADI EFIS costs $0.99, with no in-app purchases.

### Is VOR Simulator Pro free?

VOR Simulator Pro is free to download, with no in-app purchases.

### Which has better reviews, ADI EFIS or VOR Simulator Pro?

ADI EFIS is rated higher. ADI EFIS averages 5.0 out of 5 from 2 ratings, while VOR Simulator Pro averages 4.8 from 15 ratings.

### Do ADI EFIS or VOR Simulator Pro have ads?

Neither ADI EFIS nor VOR Simulator Pro 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.*