# ADF + RMI Trainer vs VRflow C152

The clearest difference is rating: ADF + RMI Trainer at 4.9 against VRflow C152's 4.0. ADF + RMI Trainer also leads on in-app purchases (none vs 1) and update cadence (every 4 months vs every 23 months). VRflow C152's advantage is iOS requirement (15.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. VRflow C152 sells 1 in-app purchase, starting at $9.99 per month. ADF + RMI Trainer asks for nothing beyond the download.

ADF + RMI Trainer holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: ADF + RMI Trainer has 110 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 71% of ADF + RMI Trainer's written reviews are positive against 50% of VRflow C152's.

ADF + RMI Trainer ships an update every 4 months, VRflow C152 every 23 months. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ADF + RMI Trainer | VRflow C152 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (110 ratings)](https://appshunter.io/ios/app/adf-plus-rmi-trainer-ifr-pilot/id674942534/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/vrflow-c152/id6479599790/reviews) |
| Number of ratings | **110** | 2 |
| Positive reviews | **71.4% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 23 months |
| Monetization | **Free** | Freemium |
| Size | 152 MB | 756 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Flygo-Aviation Ltd](https://appshunter.io/developer/550770776) | [VRpilot ApS](https://appshunter.io/developer/1549637695) |

## 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


### VRflow C152

[App page](https://appshunter.io/ios/app/vrflow-c152/id6479599790)

An interactive cockpit procedure trainer for the C152 aircraft. It offers detailed explanations, dynamic checklists, and realistic system simulations to enhance pilot training and knowledge retention. Explore the cockpit interactively and practice procedures for efficient learning.

**Highlights:** Interactive cockpit procedure training, Dynamic checklists and explanations, Realistic aircraft systems simulation, Cockpit familiarization/Explore Mode, Training and Exam Modes, Step-by-step procedure guidance

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| C152 monthly subscription | $9.99 | per month |


## Frequently asked questions

### Is ADF + RMI Trainer free?

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

### Is VRflow C152 free?

VRflow C152 is free to download, with in-app purchases available.

### Which has better reviews, ADF + RMI Trainer or VRflow C152?

ADF + RMI Trainer is rated higher. ADF + RMI Trainer averages 4.9 out of 5 from 110 ratings, while VRflow C152 averages 4.0 from 2 ratings.

### Do ADF + RMI Trainer or VRflow C152 have ads?

Neither ADF + RMI Trainer nor VRflow C152 shows ads.

### Which is updated more often, ADF + RMI Trainer or VRflow C152?

ADF + RMI Trainer ships an update every 4 months, and VRflow C152 every 23 months. Most recently, ADF + RMI Trainer was updated on October 23, 2026 and VRflow C152 on October 16, 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.*