Comparison

iTrain B737MAX vs VRflow B737MAX

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

Head to head
About

iTrain B737MAX

Expand your technical knowledge of the Boeing B737MAX with over 800 questions. This app helps you train memory items, system knowledge, and maneuvers to prepare for interviews, grading, or exams. Its interface is designed for focused learning for both experienced and trainee pilots.

Highlights
  • Boeing B737MAX technical knowledge expansion
  • NNC memory items training
  • System knowledge and flightpath patterns
  • Non-normal maneuvers preparation
  • Over 800 technical questions
  • Automated database updates
Features
Read full description

- Expand your technical knowledge of the Boeing B737MAX. - Train the NNC memory items, system knowledge, flightpath patterns and non-normal maneuvers. - Prepare for a job interview, grading or exam. iTrain B737MAX is an app that will help you with all of the above. More than 800 technical questions are available! Questions are presented in a easy, no frills, no distractions manner in order to let you fully concentrate on the job at hand: know the aircraft and the procedures. The NNC Memory items, non-normal maneuvers and flight path patterns can be memorized by use of a specially designed interface for use by both experienced pilots and trainee-pilots. Therefore, iTrain B737MAX can be used by any pilot! iTrain B737MAX has an automated database update system. When a question has been altered, added or deleted by our support team, the questions database in the app will be updated automatically as soon as you open the app or go to the main screen of the app. iTrain B737MAX has been developed by three experienced B737-700/800 captains totalling over 35.000 flight hours, trying to make a difference to your learning curve and knowledge.

About

VRflow B737MAX

An interactive cockpit procedure trainer for the B737 MAX, designed to accelerate learning for type ratings, sim checks, and MCC courses. It offers realistic system behavior and multi-crew training scenarios.

Highlights
  • Normal procedures training
  • Memory items practice
  • Cockpit exploration mode
  • Flow visualizations
  • Multi-crew training (PF/PM roles)
  • Dynamic checklists
  • Realistic aircraft systems
Read full description

Boost your learning rate with VRflow B737MAX, an advanced, interactive cockpit procedure trainer for the B737 MAX. Get ready for your type rating, sim check, MCC course or your next flight with this strong learning tool, build specifically for efficient cockpit procedure training. FULL VERSION FEATURES (requires subscription): • Normal procedures, including CDU preflight • Memory items • Cockpit familiarization/Explore Mode • Callouts • Flow visualizations • Train as Captain or First Officer and as PF or PM • Dynamic checklists • Step-by-step procedure explanations • Dynamic aircraft systems and screens • Automatic crew member to train with • Training Mode/Exam Mode DEMO VERSION FEATURES (free) • One normal procedure included • Automatic crew member • 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. VRflow enables multi-crew training with the automatic crew member, who will assume the opposite rank and role. If you train as F/O, you will get an automatic captain to train with. You can swap roles between Pilot Flying (PF) and Pilot Monitoring (PM). 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 flight deck is modeled accurately in 3D, including screens and the outside world. VRflow has been tested by real life pilots, type rated on the B737MAX. NOTE: VRflow is a procedure trainer - NOT a flight simulator. Read the end user license agreement (EULA) here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

iTrain B737MAX4 screens
VRflow B737MAX4 screens

Verdict

The call

The clearest difference is price: VRflow B737MAX at Free against iTrain B737MAX's $17.99. VRflow B737MAX also leads on iOS requirement (15.0 vs 18.6). iTrain B737MAX's advantage is in-app purchases (none vs 1) and update cadence (every 5 weeks vs every 4 months). On rating, ratings volume, 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

VRflow B737MAX is free to download; iTrain B737MAX costs $17.99 up front. VRflow B737MAX sells 1 in-app purchase, starting at $19.99 per month. iTrain B737MAX asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for iTrain B737MAX against 4.7 for VRflow B737MAX. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

UpkeepUpdate frequency

iTrain B737MAX ships an update every 5 weeks, VRflow B737MAX every 4 months. The most recent releases landed on August 16, 2026 and September 11, 2026 respectively.

Scorecard5 real differences · 5 level
iTrain B737MAX versus VRflow B737MAX: the parameters behind the verdict, then further details
ParameteriTrain B737MAXVRflow B737MAX
Price$17.99Free — better
Rating4.7 (3 ratings)4.7 (3 ratings)
Positive reviews—100.0% of reviews
Number of ratings33
Update frequencyEvery 5 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.615.0 — better
Further details — not scored
Size14 MB914 MB
Age rating4+4+
DeveloperFlighttrainer Aviation Apps B.V.VRpilot

Customer experience

iTrain B737MAX

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

VRflow B737MAX

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

iTrain B737MAX

No in-app purchases

1 purchases

VRflow B737MAX

Subscriptions1
  • B737MAX monthly subscription$19.991 Month

Questions

Is iTrain B737MAX free?
iTrain B737MAX costs $17.99, with no in-app purchases.
Is VRflow B737MAX free?
VRflow B737MAX is free to download, with in-app purchases available.
Which has better reviews, iTrain B737MAX or VRflow B737MAX?
iTrain B737MAX and VRflow B737MAX are both rated 4.7 out of 5 on the App Store, from 3 and 3 ratings respectively.
Do iTrain B737MAX or VRflow B737MAX have ads?
Neither iTrain B737MAX nor VRflow B737MAX shows ads.
Which is updated more often, iTrain B737MAX or VRflow B737MAX?
iTrain B737MAX ships an update every 5 weeks, and VRflow B737MAX every 4 months. Most recently, iTrain B737MAX was updated on August 16, 2026 and VRflow B737MAX on September 11, 2026.

Other comparisons