# Garmin TXi Trainer vs Avionics Pro

The clearest difference is review sentiment: Avionics Pro at 100% against Garmin TXi Trainer's 16%. Avionics Pro also leads on rating (5.0 vs 2.2). Garmin TXi Trainer's advantage is iOS requirement (14 vs 16.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

Avionics Pro holds the better App Store score, 5.0 against 2.2. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 16% of Garmin TXi Trainer's written reviews are positive against 100% of Avionics Pro's.

Garmin TXi Trainer ships an update every 8 months, Avionics Pro every 5 months. The most recent releases landed on July 4, 2026 and August 7, 2026 respectively.

## The numbers

| Metric | Garmin TXi Trainer | Avionics Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (5 ratings)](https://appshunter.io/ios/app/garmin-txi-trainer/id1204320570/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/avionics-pro/id1617334005/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | 16.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 2.5 GB | 17 MB |
| Requires iOS | **14** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Digital Cyclone](https://appshunter.io/developer/309920282) | [Neil Rohan](https://appshunter.io/developer/1522614743) |

## 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


### Avionics Pro

[App page](https://appshunter.io/ios/app/avionics-pro/id1617334005)

This educational tool provides essential calculators and circuit previews for aspiring Aircraft Electronics Technicians. It covers fundamental concepts like impedance, resonance, filters, and transistor bias, with real-world circuit examples tested in simulation and lab environments.

**Highlights:** Impedance calculators (Series/Parallel LRC), Resonance calculators, Filter circuit analysis with frequency response, Time constant calculations (RL/RC), Transistor bias simulation, Oscillator circuit examples

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

**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 Avionics Pro free?

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

### Which has better reviews, Garmin TXi Trainer or Avionics Pro?

Avionics Pro is rated higher. Garmin TXi Trainer averages 2.2 out of 5 from 5 ratings, while Avionics Pro averages 5.0 from 2 ratings.

### Do Garmin TXi Trainer or Avionics Pro have ads?

Neither Garmin TXi Trainer nor Avionics Pro shows ads.

### Which is updated more often, Garmin TXi Trainer or Avionics Pro?

Garmin TXi Trainer ships an update every 8 months, and Avionics Pro every 5 months. Most recently, Garmin TXi Trainer was updated on July 4, 2026 and Avionics Pro on August 7, 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.*