# Flight IFR Nav Trainer vs Flight Test X20

The clearest difference is rating: Flight IFR Nav Trainer at 4.6 against Flight Test X20's 3.9. Flight IFR Nav Trainer also leads on ratings volume (302 vs 96). Flight Test X20's advantage is in-app purchases (none vs 1) and update cadence (every 5 weeks vs every 8 months). On price, 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. Flight Test X20 asks for nothing beyond the download.

Flight IFR Nav Trainer holds the better App Store score, 4.6 against 3.9. Both are backed by a comparable volume of ratings — 302 and 96 respectively. Written reviews complicate that: 48% of Flight IFR Nav Trainer's written reviews are positive against 60% of Flight Test X20's, so the app with the better star average is not the one people write more warmly about.

Flight IFR Nav Trainer ships an update every 8 months, Flight Test X20 every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Flight IFR Nav Trainer | Flight Test X20 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (302 ratings)](https://appshunter.io/ios/app/flight-ifr-nav-trainer/id1161716505/reviews)** | [3.9 (96 ratings)](https://appshunter.io/ios/app/flight-test-x20/id1501097608/reviews) |
| Number of ratings | **302** | 96 |
| Positive reviews | 47.6% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 33 MB | 25 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Free-Flight-Aviation Ltd.](https://appshunter.io/developer/913583893) | [Sheppard Air, Inc.](https://appshunter.io/developer/595077420) |

## 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


### Flight Test X20

[App page](https://appshunter.io/ios/app/flight-test-x20/id1501097608)

Prepare for FAA knowledge tests with this comprehensive study platform. It offers top-off preparation for various pilot and aviation professional written exams, including instrument rating and ATP.

**Highlights:** FAA knowledge test preparation, Pilot study course, Dispatcher study course, Instrument rating preparation, Instructor written test prep, ATP written test prep

**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 Flight Test X20 free?

Flight Test X20 is free to download, with no in-app purchases.

### Which has better reviews, Flight IFR Nav Trainer or Flight Test X20?

Flight IFR Nav Trainer is rated higher. Flight IFR Nav Trainer averages 4.6 out of 5 from 302 ratings, while Flight Test X20 averages 3.9 from 96 ratings.

### Do Flight IFR Nav Trainer or Flight Test X20 have ads?

Neither Flight IFR Nav Trainer nor Flight Test X20 shows ads.

### Which is updated more often, Flight IFR Nav Trainer or Flight Test X20?

Flight IFR Nav Trainer ships an update every 8 months, and Flight Test X20 every 5 weeks. Most recently, Flight IFR Nav Trainer was updated on October 24, 2026 and Flight Test X20 on October 24, 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.*