# Flight IFR Nav Trainer vs E3 Aviation Association

The clearest difference is review sentiment: Flight IFR Nav Trainer at 48% against E3 Aviation Association's 0%. Flight IFR Nav Trainer also leads on rating (4.6 vs 3.0) and ratings volume (302 vs 2). E3 Aviation Association's advantage is in-app purchases (none vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Flight IFR Nav Trainer sells 1 one-off in-app purchase. E3 Aviation Association asks for nothing beyond the download.

Flight IFR Nav Trainer holds the better App Store score, 4.6 against 3.0. 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. Written reviews point the same way: 48% of Flight IFR Nav Trainer's written reviews are positive against 0% of E3 Aviation Association's.

Flight IFR Nav Trainer ships an update every 8 months, E3 Aviation Association every 5 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Flight IFR Nav Trainer | E3 Aviation Association |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (302 ratings)](https://appshunter.io/ios/app/flight-ifr-nav-trainer/id1161716505/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/e3-aviation-association/id1660648506/reviews) |
| Number of ratings | **302** | 2 |
| Positive reviews | **47.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 33 MB | 82 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Free-Flight-Aviation Ltd.](https://appshunter.io/developer/913583893) | [ENTERPRISES LLC](https://appshunter.io/developer/1246746949) |

## 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


### E3 Aviation Association

[App page](https://appshunter.io/ios/app/e3-aviation-association/id1660648506)

This app offers a comprehensive suite of resources to support aviation enthusiasts in achieving their flying goals. It includes podcasts, training materials, Q&A sessions, checklists, and community features.

**Highlights:** Podcasts, Training materials, Q&A calls, Checklists, Vendor discounts, Community forum

**Features:** macOS Compatibility, 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 E3 Aviation Association free?

E3 Aviation Association is free to download, with no in-app purchases.

### Which has better reviews, Flight IFR Nav Trainer or E3 Aviation Association?

Flight IFR Nav Trainer is rated higher. Flight IFR Nav Trainer averages 4.6 out of 5 from 302 ratings, while E3 Aviation Association averages 3.0 from 2 ratings.

### Do Flight IFR Nav Trainer or E3 Aviation Association have ads?

Neither Flight IFR Nav Trainer nor E3 Aviation Association shows ads.

### Which is updated more often, Flight IFR Nav Trainer or E3 Aviation Association?

Flight IFR Nav Trainer ships an update every 8 months, and E3 Aviation Association every 5 months. Most recently, Flight IFR Nav Trainer was updated on November 11, 2026 and E3 Aviation Association on November 3, 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.*