Comparison

B737 FMS Trainer PRO vs Embraer 170/190 Tech Question

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

Head to head
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 β€œB737 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: β€’ 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. β€’ 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. β€’ Save feature Save and load as many setups as you want and easily present pre-made FMS states during briefings. β€’ 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/

About

Embraer 170/190 Tech Question

Features
Read full description

Prepare for Embraer 170/175/190/195 technical exams with the most convenient, on-the-go question bank. Designed for maintenance technicians, avionics specialists, and flight crews, this app delivers realistic multiple-choice practice, focused revision, and exam-style simulations to help you master aircraft systems and procedures. Key features: * Comprehensive Embraer 170/175/190/195 question bank with clear explanations * Practice mode and timed exam mode for realistic preparation * Track progress with performance statistics and review incorrect answers * Save notes and mark questions as favorites for quick revision * Offline access to study anytime, anywhere * Aligned with common aviation maintenance and regulatory topics (EASA/FAA) * Clean, fast interface optimized for iOS & Who it’s for: * Aircraft maintenance technicians preparing technical exams * Avionics and systems engineers brushing up on procedures * Pilots and flight crew seeking systems knowledge refreshers Start practicing today β€” sharpen your knowledge, build confidence, and pass your Embraer 170/175/190/195 technical exams. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Embraer 170/190 Tech Question4 screens

Verdict

The call

The clearest difference is update cadence: Embraer 170/190 Tech Question at every 11 days against B737 FMS Trainer PRO's monthly. Embraer 170/190 Tech Question also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. B737 FMS Trainer PRO sells 1 in-app purchase, starting at $34.99 per month and Embraer 170/190 Tech Question sells 3 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

B737 FMS Trainer PRO ships an update monthly, Embraer 170/190 Tech Question every 11 days. Both last shipped on November 4, 2026.

Scorecard2 real differences Β· 4 level
B737 FMS Trainer PRO versus Embraer 170/190 Tech Question: the parameters behind the verdict, then further details
ParameterB737 FMS Trainer PROEmbraer 170/190 Tech Question
PriceFreeFree
Update frequencyMonthlyEvery 11 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPadiPhone, iPad, iPod β€” better
Requires iOS15.015.0
Further details β€” not scored
Size625 MB11 MB
Age rating4+4+
DeveloperHeading 365NexCode Systems LLC

In-app purchases

1 purchases

B737 FMS Trainer PRO

Subscriptions1
  • One month subscription$34.991 Month
3 purchases

Embraer 170/190 Tech Question

Subscriptions3
  • Pro x1$11.991 Month
  • Pro x3$21.993 Months
  • Pro x6$29.996 Months

Questions

Is B737 FMS Trainer PRO free?
B737 FMS Trainer PRO is free to download, with in-app purchases available.
Is Embraer 170/190 Tech Question free?
Embraer 170/190 Tech Question is free to download, with in-app purchases available.
Do B737 FMS Trainer PRO or Embraer 170/190 Tech Question have ads?
Neither B737 FMS Trainer PRO nor Embraer 170/190 Tech Question shows ads.
Which is updated more often, B737 FMS Trainer PRO or Embraer 170/190 Tech Question?
B737 FMS Trainer PRO ships an update monthly, and Embraer 170/190 Tech Question every 11 days. Most recently, B737 FMS Trainer PRO was updated on November 4, 2026 and Embraer 170/190 Tech Question on November 4, 2026.

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