Comparison

iTrain B737NG vs 737 Systems Study

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

Head to head
About

iTrain B737NG

This app helps pilots master Boeing 737NG technical knowledge, memory items, and procedures. It offers a comprehensive question bank and focuses on efficient, distraction-free learning for type ratings, interviews, and recurrent training.

Highlights
  • B737NG Technical System Knowledge
  • NNC Memory Items
  • Flight Path Patterns & Maneuvers
  • 800+ Technical Questions
  • Distraction-Free Interface
  • Smart Database Updates
Features
Read full description

iTrain B737NG – The Ultimate Boeing 737NG Pilot Training App Designed for both new and experienced Boeing 737NG pilots, iTrain B737NG helps you master essential technical knowledge, memory items and procedures for your type rating, airline job interview, recurrent training, and command upgrade or annual check ride. Key Features: • B737NG Technical System Knowledge – Deepen your understanding of the Boeing 737NG aircraft systems • NNC Memory Items – Learn the critical non-normal checklist memory items by heart • Flight Path Patterns & Maneuvers – Master both the normal and non-normal flight maneuvers • 800+ Technical Questions – Practice with a comprehensive question bank Focused, Efficient Learning: • Distraction-Free Interface – Study without interruptions • Optimized for All Pilots – Suitable for both trainees and experienced captains • Smart Database Updates – Automatic question bank updates ensure accuracy Developed by Experts. Created by three seasoned B737-700/800 captains with 35,000+ flight hours, iTrain B737NG is designed to enhance your learning curve and prepare you for real-world operations. Download iTrain B737NG today and take your B737 knowledge to the next level!

About

737 Systems Study

Features
Read full description

Study 737 aircraft systems with an independent, untimed question bank. • 746 single-answer questions in 21 topics • Classic, NG and MAX material, with dedicated NG and MAX difference topics • Mixed and topic practice, saved questions and mistake review • Free five-question preview per topic; one-time lifetime unlock for the full bank Aircraft configurations and operator procedures vary. Always use current approved manuals and instructor guidance for training or operation. This app is not affiliated with or approved by Boeing, the FAA, EASA or an aircraft operator.

Screenshots

iTrain B737NG4 screens
737 Systems Study3 screens

Verdict

The call

The clearest difference is price: 737 Systems Study at Free against iTrain B737NG's $17.99. 737 Systems Study also leads on update cadence (every 3 days vs every 5 weeks). iTrain B737NG's advantage is in-app purchases (none vs 1). On ads, device support 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

737 Systems Study is free to download; iTrain B737NG costs $17.99 up front. 737 Systems Study sells 1 one-off in-app purchase. iTrain B737NG asks for nothing beyond the download.

UpkeepUpdate frequency

iTrain B737NG ships an update every 5 weeks, 737 Systems Study every 3 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
iTrain B737NG versus 737 Systems Study: the parameters behind the verdict, then further details
ParameteriTrain B737NG737 Systems Study
Price$17.99Free — better
Rating4.9 (9 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings9 — better—
Update frequencyEvery 5 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size14 MB6 MB
Age rating4+4+
DeveloperFlighttrainer Aviation Apps B.V.VAROL AKSOY

In-app purchases

None

iTrain B737NG

No in-app purchases

1 purchases

737 Systems Study

One-time1
  • Lifetime Access$19.99

Questions

Is iTrain B737NG free?
iTrain B737NG costs $17.99, with no in-app purchases.
Is 737 Systems Study free?
737 Systems Study is free to download, with in-app purchases available.
Do iTrain B737NG or 737 Systems Study have ads?
Neither iTrain B737NG nor 737 Systems Study shows ads.
Which is updated more often, iTrain B737NG or 737 Systems Study?
iTrain B737NG ships an update every 5 weeks, and 737 Systems Study every 3 days. Most recently, iTrain B737NG was updated on November 1, 2026 and 737 Systems Study on October 31, 2026.

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