# Garmin TXi Trainer vs Flight Test X20

The clearest difference is review sentiment: Flight Test X20 at 60% against Garmin TXi Trainer's 16%. Flight Test X20 also leads on rating (3.9 vs 1.9) and update cadence (every 5 weeks vs every 8 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Flight Test X20 holds the better App Store score, 3.9 against 1.9. That said, the two scores are not equally well evidenced: Flight Test X20 has 96 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 16% of Garmin TXi Trainer's written reviews are positive against 60% of Flight Test X20's.

Garmin TXi Trainer ships an update every 8 months, Flight Test X20 every 5 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Garmin TXi Trainer | Flight Test X20 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (7 ratings)](https://appshunter.io/ios/app/garmin-txi-trainer/id1204320570/reviews) | **[3.9 (96 ratings)](https://appshunter.io/ios/app/flight-test-x20/id1501097608/reviews)** |
| Number of ratings | 7 | **96** |
| Positive reviews | 16.2% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 2.5 GB | 25 MB |
| Requires iOS | 14 | 14.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Garmin DCI](https://appshunter.io/developer/309920282) | [Sheppard Air, Inc.](https://appshunter.io/developer/595077420) |

## What reviewers say

### Garmin TXi Trainer

[App page](https://appshunter.io/ios/app/garmin-txi-trainer/id1204320570)

Virtually explore Garmin's G500/G600 TXi flight displays and engine information systems on your iPad. Familiarize yourself with touch interfaces, various configurations, and simulated system information before flying with the actual hardware.

**Highlights:** Simulated touch and bezel interface, TXi EIS (Engine Instrumentation System), Multiple display configurations, Aviation databases, SafeTaxi and FliteCharts, Simulated system information

**In-app purchases:** none


### 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 Garmin TXi Trainer free?

Garmin TXi Trainer is free to download, with no in-app purchases.

### Is Flight Test X20 free?

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

### Which has better reviews, Garmin TXi Trainer or Flight Test X20?

Flight Test X20 is rated higher. Garmin TXi Trainer averages 1.9 out of 5 from 7 ratings, while Flight Test X20 averages 3.9 from 96 ratings.

### Do Garmin TXi Trainer or Flight Test X20 have ads?

Neither Garmin TXi Trainer nor Flight Test X20 shows ads.

### Which is updated more often, Garmin TXi Trainer or Flight Test X20?

Garmin TXi Trainer ships an update every 8 months, and Flight Test X20 every 5 weeks. Most recently, Garmin TXi Trainer was updated on October 26, 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.*