Comparison

ADF + RMI Trainer vs VRflow DA42

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Interactive lessons for core skills
  • IFR exercises for practical application
  • ADF/RMI simulator
  • Step-by-step guidance
  • Instant feedback
Features
Read full description

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

About

VRflow DA42

Read full description

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

ADF + RMI Trainer4 screens
VRflow DA424 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
ADF + RMI Trainer versus VRflow DA42: the parameters behind the verdict, then further details
ParameterADF + RMI TrainerVRflow DA42
PriceFreeFree
Rating4.9 (110 ratings) — better—
Positive reviews71.4% of reviews—
Number of ratings110 — better—
Update frequencyEvery 4 months — betterEvery 7 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.615.0 — better
Further details — not scored
Size152 MB780 MB
Age rating4+4+
DeveloperFlygo-Aviation LtdVRpilot ApS

In-app purchases

None

ADF + RMI Trainer

No in-app purchases

1 purchases

VRflow DA42

Subscriptions1
  • DA42 monthly subscription$11.991 Month

Questions

Is ADF + RMI Trainer free?
ADF + RMI Trainer is free to download, with no in-app purchases.
Is VRflow DA42 free?
VRflow DA42 is free to download, with in-app purchases available.
Do ADF + RMI Trainer or VRflow DA42 have ads?
Neither ADF + RMI Trainer nor VRflow DA42 shows ads.
Which is updated more often, ADF + RMI Trainer or VRflow DA42?
ADF + RMI Trainer ships an update every 4 months, and VRflow DA42 every 7 months. Most recently, ADF + RMI Trainer was updated on November 1, 2026 and VRflow DA42 on October 30, 2026.

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