iTrain B737MAX vs Instrument Ground Instructor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
Read full descriptionHide 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.
Instrument Ground Instructor
Read full descriptionHide full description
The Instrument Ground Instructor Knowledge Test Prep App is the fastest way to ace your FAA Written Exam! Our main goal is to keep you updated with the latest test bank! Questions are added, changed and deleted throughout the year. When they are, we'll update them as soon as possible. Features: • Simple to use interface recommended by Flight Instructors. • Scores, the date and time taken for quizzes and tests are saved to keep track of your progress. • Questions and answer choices are random just like the real exam! • Zoomable figures are activated and deactivated by a button tap. • Optional sound effects for selected answers in Quiz Mode. • Shocks! Answer incorrectly and feel your iPhone vibrate! (This can be turned on and off.) • No internet connection required. Modes: Quiz Mode - While taking a quiz, correct answers you choose are shown in green while incorrect ones are shown in red. Test Mode - Simulates the test you are going to take at a FAA Knowledge Test Center. In this mode, you are asked 50 questions that are pulled from the entire question bank. Study Mode - Here you can read all the questions with only the associated correct answers!
Screenshots
Verdict
The clearest difference is price: Instrument Ground Instructor at $4.99 against iTrain B737MAX's $17.99. Instrument Ground Instructor also leads on iOS requirement (11.0 vs 18.6). iTrain B737MAX's advantage is update cadence (every 6 weeks vs every 7 months). On ads, in-app purchases 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
iTrain B737MAX costs $17.99 and Instrument Ground Instructor $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
iTrain B737MAX ships an update every 6 weeks, Instrument Ground Instructor every 7 months. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.
| Parameter | iTrain B737MAX | Instrument Ground Instructor |
|---|---|---|
| Price | $17.99 | $4.99 — better |
| Rating | 4.7 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 102 MB |
| Age rating | 4+ | 4+ |
| Developer | Flighttrainer Aviation Apps B.V. | Bravo Zulu Apps LLC |
In-app purchases
iTrain B737MAX
No in-app purchases
Instrument Ground Instructor
No in-app purchases
Questions
Is iTrain B737MAX free?
Is Instrument Ground Instructor free?
Do iTrain B737MAX or Instrument Ground Instructor have ads?
Which is updated more often, iTrain B737MAX or Instrument Ground Instructor?
Other comparisons















