# ADF + RMI Trainer vs ProFlight

The clearest difference is update cadence: ProFlight at every 2 months against ADF + RMI Trainer's every 4 months. ProFlight also leads on iOS requirement (13.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

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

ADF + RMI Trainer ships an update every 4 months, ProFlight every 2 months. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ADF + RMI Trainer | ProFlight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (110 ratings)](https://appshunter.io/ios/app/adf-plus-rmi-trainer-ifr-pilot/id674942534/reviews)** | — |
| Number of ratings | **110** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 152 MB | 32 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Flygo-Aviation Ltd](https://appshunter.io/developer/550770776) | [Franco Barrionuevo](https://appshunter.io/developer/1544173213) |

## What reviewers say

### ADF + RMI Trainer

[App page](https://appshunter.io/ios/app/adf-plus-rmi-trainer-ifr-pilot/id674942534)

This app provides interactive lessons and simulations for instrument flight students and instructors to master ADF and RMI radio navigation skills. It helps users learn to read indications, track bearings, and apply IFR procedures with confidence through step-by-step guidance and instant feedback.

**Highlights:** Interactive lessons for core skills, IFR exercises for practical application, ADF/RMI simulator, Step-by-step guidance, Instant feedback

**Features:** Vision Pro support

**In-app purchases:** none


### ProFlight

[App page](https://appshunter.io/ios/app/proflight/id1611262590)

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

**In-app purchases:** none


## Frequently asked questions

### Is ADF + RMI Trainer free?

ADF + RMI Trainer is free to download, with no in-app purchases.

### Is ProFlight free?

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

### Do ADF + RMI Trainer or ProFlight have ads?

Neither ADF + RMI Trainer nor ProFlight shows ads.

### Which is updated more often, ADF + RMI Trainer or ProFlight?

ADF + RMI Trainer ships an update every 4 months, and ProFlight every 2 months. Most recently, ADF + RMI Trainer was updated on October 23, 2026 and ProFlight on October 14, 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.*