# Flight IFR Nav Trainer vs ADI EFIS

The clearest difference is price: Flight IFR Nav Trainer at Free against ADI EFIS's $0.99. Flight IFR Nav Trainer also leads on ratings volume (302 vs 2). ADI EFIS's advantage is in-app purchases (none vs 1) and rating (5.0 vs 4.6). On ads, device support and iOS requirement there is nothing between them.

Flight IFR Nav Trainer is free to download; ADI EFIS costs $0.99 up front. Flight IFR Nav Trainer sells 1 one-off in-app purchase. ADI EFIS asks for nothing beyond the download.

ADI EFIS holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Flight IFR Nav Trainer has 302 ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | Flight IFR Nav Trainer | ADI EFIS |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.6 (302 ratings)](https://appshunter.io/ios/app/flight-ifr-nav-trainer/id1161716505/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/adi-efis/id6446143946/reviews)** |
| Number of ratings | **302** | 2 |
| Positive reviews | 47.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 33 MB | 4 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Free-Flight-Aviation Ltd.](https://appshunter.io/developer/913583893) | [Robert Walker](https://appshunter.io/developer/299475042) |

## What reviewers say

### Flight IFR Nav Trainer

[App page](https://appshunter.io/ios/app/flight-ifr-nav-trainer/id1161716505)

Practice Instrument Flight Rules (IFR) navigation with this simulator. Learn and hone your skills using various aircraft instruments and customizable flight parameters. Ideal for student pilots and instructors.

**Highlights:** Unlimited IFR procedures, Customizable navigation aids, Adjustable aircraft position and speed, Configurable runway settings, VOR, HSI, RMI instrument simulation, Heading and speed control, Course selector

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flight IFR Nav Trainer Unlock | $10.99 | one-time |

**What reviewers like**

- 👍 Bridges IFR lesson gap
- 👍 Quick IFR mindset refresher
- 👍 Realistic workload and pressure
- 👍 Effective for VOR training
- 👍 Good for chair flying practice

**What reviewers complain about**

- 💰 Not free, deceptive pricing
- 🐛 Random positioning bug
- 🐛 Aircraft positioning limited
- 🐛 Timing algorithm incorrect
- 🐛 Left turn activation bug

**Reported bugs**

- Random positioning tool only places aircraft in SW quadrant
- Left turn activation continues after release
- ADF1 vs ADF2 RMI bug
- Incorrect timing algorithm
- Application crashes or becomes unusable after left turn bug

**Requested features**

- Add RNAV procedures
- Add DME arcs
- Integrated HSI/CDI/RMI


### 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


## Frequently asked questions

### Is Flight IFR Nav Trainer free?

Flight IFR Nav Trainer is free to download, with in-app purchases available.

### Is ADI EFIS free?

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

### Which has better reviews, Flight IFR Nav Trainer or ADI EFIS?

ADI EFIS is rated higher. Flight IFR Nav Trainer averages 4.6 out of 5 from 302 ratings, while ADI EFIS averages 5.0 from 2 ratings.

### Do Flight IFR Nav Trainer or ADI EFIS have ads?

Neither Flight IFR Nav Trainer nor ADI EFIS 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.*