Comparison

B737 MRG vs Brain Test

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

Head to head
About

B737 MRG

This professional reference app provides airline pilots with detailed guidance and practical advice for handling over 300 non-normal situations on the Boeing 737. It includes extensive system notes, illustrations, logic gates, and schematics to aid in-flight and ground operations.

Highlights
  • 300+ non-normal procedures
  • System notes and practical advice
  • Over 2,200 illustrations
  • Logic gates and schematics
  • Covers CL, NG, MAX editions
  • Regular content updates
Read full description

The B737MRG is the most trusted professional reference for airline pilots flying the Boeing 737. The B737MRG covers 300 different non-normals, that is a hundred more than the official QRH. The app provides system notes and practical advice on how to deal with each non-normal, both on ground and in flight. The app comes with over 2,200 illustrations, logic gates, lights and schematics! Captain Pat BOONE, author of the B737 MRG, is a senior instructor with more than 20,000 flight hours on Boeing aircraft (Boeing 737, Boeing 767 and Boeing 787 Dreamliner). You can free download the app and review a couple of demo pages. You need a paid subscription to access the entire content. With a subscription you get access to all editions of the B737MRG (CL, NG, MAX) in all languages (English, Chinese). Your subscription includes all updates of the content that are published by the author on a regular basis. Subscription details: Your subscription runs for a period of 1 year, starting the date of in-app purchase. There is no free trial period. The price for the subscription is around a dollar / euro per month. The exact price depends on local taxes and is displayed inside the app. A single subscription can be used on multiple devices (phone, tablet), as long as these devices run the same app store account. Cancellation and refund of your current subscription are not possible. Your subscription runs until the end of the current period. Your subscription is automatically renewed, unless Auto-Renew is turned off at least 24 hours before the end of the current period. Your app store account will be charged for renewal within 24 hours prior to the end of the current period. You can turn-off auto-renewal by going to your app store account settings, anytime after your initial purchase. Terms and Conditions & Privacy Policy : Visit : https://b737mrg.net/disclaimer/

About

Brain Test

Features
Read full description

Everyone knows their biological age, but almost no one knows the age of the brain. Memory, speed of thought processes are individual and this test allows you to evaluate your abilities. The app checks the capabilities of your short-term memory as effectively as possible and, based on the data obtained, gives the age of the brain. Many will be very surprised by the result, and some will be upset.

Screenshots

B737 MRG4 screens
Brain Test4 screens

Verdict

The call

The clearest difference is in-app purchases: Brain Test at none against B737 MRG's 1. Brain Test also leads on iOS requirement (10.0 vs 16.6). On price, 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. B737 MRG sells 1 in-app purchase, starting at $9.99 per year. Brain Test asks for nothing beyond the download.

Scorecard2 real differences · 8 level
B737 MRG versus Brain Test: the parameters behind the verdict, then further details
ParameterB737 MRGBrain Test
PriceFreeFree
Rating4.9 (292 ratings) — better—
Positive reviews81.3% of reviews—
Number of ratings292 — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.610.0 — better
Further details — not scored
Size94 MB55 MB
Age rating4+4+
DeveloperMCC (BV)Rina Katrina

Bugs and requests

B737 MRG

Reported bugs

3 issues
  • App crashing on startup after updates
  • Losing downloaded data on app restart
  • Difficulty exiting demo mode

Requested features

2 requests
  • Interactive features like switchable diagrams
  • Availability on macOS/desktop platforms

Brain Test

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

B737 MRG

Subscriptions1
  • Yearly Subscription$9.991 Year
None

Brain Test

No in-app purchases

Questions

Is B737 MRG free?
B737 MRG is free to download, with in-app purchases available.
Is Brain Test free?
Brain Test is free to download, with no in-app purchases.
Do B737 MRG or Brain Test have ads?
Neither B737 MRG nor Brain Test shows ads.

Other comparisons