ADF + RMI Trainer vs VRflow DA42
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ADF + RMI Trainer
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.
- Interactive lessons for core skills
- IFR exercises for practical application
- ADF/RMI simulator
- Step-by-step guidance
- Instant feedback
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Master ADF and RMI the right way. ADF + RMI Trainer – IFR Pilot helps instrument students, IR candidates and instructors learn, practice and retain core radio-nav skills with focused, interactive training. ### What you’ll learn • Read and interpret ADF/RMI indications • Track bearings to/from NDBs • Apply real IFR procedures with confidence ### Why it works Built by flight instructors, the step-by-step lessons and instant feedback turn complex radio-nav into clear, repeatable workflows. ### Features • Interactive lessons to build core skills • IFR exercises to put theory into practice • ADF/RMI simulator for students and instructors Perfect for IFR training, IR prep and recurrent practice. Enjoy the app and FLY SAFE! — The FlyGo Aviation team
VRflow DA42
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Boost your learning rate with VRflow DA42, an advanced, interactive cockpit procedure trainer for the DA42-NG and DA42-VI. Get ready for your training, check ride or next flight with this strong learning tool, build specifically for efficient cockpit procedure training. FULL VERSION FEATURES (requires subscription): • Normal procedures • Selected emergency procedures • Cockpit familiarization/Explore Mode • Dynamic checklists • Step-by-step procedure explanations • Dynamic aircraft systems and screens • Training Mode/Exam Mode DEMO VERSION FEATURES (free) • One normal procedure included • Explore Mode not available VRflow is a well-proven procedure training platform used by airlines, ATOs and air forces worldwide. Enjoy the benefits of the most efficient procedure training platform, originally build for virtual reality and now available on iOS. Advanced visual learning technologies are incorporated to accelerate learning rate and improve knowledge retention. You will learn and understand the structure and task sharing of procedures, the correct callouts and flows. Explore Mode enables you to explore and understand the switches, knobs, levers, panels and screens of the cockpit interactively. All aircraft systems behave realistically, so you will become familiar with how the aircraft behaves in real life. The aircraft even maneuvers automatically, providing you with the correct visual cues and context of a flight. The entire cockpit is modeled accurately in 3D, including screens and the outside world. VRflow has been tested by real life pilots with experience on the DA42. Read the end user license agreement (EULA) here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: ADF + RMI Trainer at none against VRflow DA42's 1. VRflow DA42's advantage is iOS requirement (15.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. VRflow DA42 sells 1 in-app purchase, starting at $11.99 per month. ADF + RMI Trainer asks for nothing beyond the download.
ADF + RMI Trainer ships an update every 4 months, VRflow DA42 every 7 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.
| Parameter | ADF + RMI Trainer | VRflow DA42 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (110 ratings) — better | — |
| Positive reviews | 71.4% of reviews | — |
| Number of ratings | 110 — better | — |
| Update frequency | Every 4 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 152 MB | 780 MB |
| Age rating | 4+ | 4+ |
| Developer | Flygo-Aviation Ltd | VRpilot ApS |
In-app purchases
ADF + RMI Trainer
No in-app purchases
VRflow DA42
- DA42 monthly subscription$11.991 Month
Questions
Is ADF + RMI Trainer free?
Is VRflow DA42 free?
Do ADF + RMI Trainer or VRflow DA42 have ads?
Which is updated more often, ADF + RMI Trainer or VRflow DA42?
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