Comparison

VRflow B737NG vs B737 FMS Trainer PRO

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

Head to head
About

VRflow B737NG

An interactive cockpit procedure trainer for the B737 NG, designed to enhance learning for type ratings, sim checks, and MCC courses. It offers detailed procedural training, system familiarization, and multi-crew simulation.

Highlights
  • Interactive cockpit procedure training
  • Normal procedures and memory items
  • Cockpit familiarization/Explore Mode
  • Multi-crew training with automatic crew member
  • Dynamic checklists and step-by-step explanations
  • Realistic aircraft systems and flight deck modeling
Read full description

Boost your learning rate with VRflow B737NG, an advanced, interactive cockpit procedure trainer for the B737 NG. 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 B737NG. 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/

About

B737 FMS Trainer PRO

Read full description

This FMS trainer app is for individual and commercial customers. Individual users can purchase monthly access via the in-app subscription, while commercial customers will receive their access keys from their operators or training organizations. The subscription for individual users may not be available in certain countries. The “B737 FMS Trainer PRO” offers a highly realistic simulation of a real B737 FMS (NG and MAX), enabling students and pilots to enhance their FMS skills effectively in a very short time. To access the app, your operator or training organisation will provide you with an activation key. B737 FMS Trainer PRO includes the following functions: • Free Play Mode Explore all FMS functions on your own and fly to any airport in the world! Offering a realistic FMS simulation including all functions, the app is equipped with a realistic NAV display and a worldwide navigation database. • NG and MAX version Our 2-in-1 app offers the possibility to train on both types, the NG and MAX version. You can choose your exact aircraft type to get the right simulation for your needs, including ND, EFIS Panel and CDU. • Save feature Save and load as many setups as you want and easily present pre-made FMS states during briefings. • Error Control Done any mistake during FMS setup? The error control function will show you what went wrong and give an explanation about the mistake. Also interested in other FMS trainer apps? We offer professional FMS training applications for various aircraft types, including A320, A330, B737, B747, B777, B787 and Embraer E-JETs. Further apps are currently being developed and will expand our portfolio soon. The standard Apple EULA applies: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

VRflow B737NG4 screens

Verdict

The call

The clearest difference is update cadence: B737 FMS Trainer PRO at monthly against VRflow B737NG's every 3 months. VRflow B737NG's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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 B737NG sells 1 in-app purchase, starting at $22.49 per month and B737 FMS Trainer PRO sells 1 in-app purchase, starting at $34.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

VRflow B737NG ships an update every 3 months, B737 FMS Trainer PRO monthly. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
VRflow B737NG versus B737 FMS Trainer PRO: the parameters behind the verdict, then further details
ParameterVRflow B737NGB737 FMS Trainer PRO
PriceFreeFree
Rating3.2 (6 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS15.015.0
Further details — not scored
Size912 MB625 MB
Age rating4+4+
DeveloperVRpilot ApSHeading 365

In-app purchases

1 purchases

VRflow B737NG

Subscriptions1
  • B737NG monthly subscription$22.491 Month
1 purchases

B737 FMS Trainer PRO

Subscriptions1
  • One month subscription$34.991 Month

Questions

Is VRflow B737NG free?
VRflow B737NG is free to download, with in-app purchases available.
Is B737 FMS Trainer PRO free?
B737 FMS Trainer PRO is free to download, with in-app purchases available.
Do VRflow B737NG or B737 FMS Trainer PRO have ads?
Neither VRflow B737NG nor B737 FMS Trainer PRO shows ads.
Which is updated more often, VRflow B737NG or B737 FMS Trainer PRO?
VRflow B737NG ships an update every 3 months, and B737 FMS Trainer PRO monthly. Most recently, VRflow B737NG was updated on November 7, 2026 and B737 FMS Trainer PRO on November 4, 2026.

Other comparisons