Prepware Flight Engineer vs iB737NG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prepware Flight Engineer
Prepare for the FAA Knowledge Exam with flashcard-style review. Study questions, answers, and explanations by subject or take a practice test that mimics the real exam.
- Flashcard-style review
- Questions, answers, and explanations
- Study by subject
- Practice tests
- Comprehensive preparation
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Comprehensive preparation, study and test tool for the FAA Knowledge Exam. Flashcard style review of questions, answers and explanations included for you to study by subject or with a true-to-form practice test.
iB737NG
This comprehensive study guide and systems review app is designed for pilots training on the B737NG aircraft. It features interactive panel depictions, in-depth system information, and over 1000 questions and answers to prepare for oral exams.
- Interactive panel depictions of major systems
- In-depth systems information
- Over 1000 oral exam questions and answers
- 500+ multiple choice knowledge exercises
- Portable study tool for pilots
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The widely used B737NG Systems Review and Study Guide, trusted by pilots worldwide, is now available for iPad. Designed for serious study on a full desktop platform, this app delivers a structured, intuitive approach to mastering aircraft systems—ideal for initial training, transition, and upgrade. Key Features • Interactive System Panels Explore all major aircraft systems through accurate, high-fidelity panel representations. • Learn the “Why,” Not Just the “What” Concise overviews paired with in-depth system explanations for real understanding—not memorization. • Built for Efficient Study Essential concepts are reinforced as you progress, helping retention without wasted time digging through manuals. • FAA Oral Prep Ready Over 1000+ questions and answers covering the B737NG type rating oral. • Knowledge Exercises 500+ multiple-choice questions to test and strengthen your understanding. • Train Like You Fly Logical system flow and presentation modeled on real-world operations. Whether you're preparing for a type rating, brushing up for recurrent, or just keeping sharp, this is a serious tool for serious pilots. B737 ISG (Integrated Study Guide) is a professional 737NG systems training tool designed for pilots preparing for type rating, transition, and recurrent training. Built with real-world operational logic, it delivers clear, structured systems knowledge without the noise of traditional manuals. For a full overview, visit: www.iB737NG.com Features: Pictorial representation of all major systems via accurate interactive panel depictions. Essential information at a glance accompanied by in depth systems information. Essential information is repeated as you proceed through the program. Review or in depth study without wasting time searching through manuals. Over 1000 Questions and Answers as may be asked on a B737NG Type Rating FAA Oral. Over 500 questions in the multiple choice "Knowledge Exercises". Take it with you wherever you go. Be sure to visit www.iB737NG.com for a comprehensive overview.
Screenshots
Verdict
The clearest difference is price: Prepware Flight Engineer at $4.99 against iB737NG's $59.99. Prepware Flight Engineer also leads on rating (5.0 vs 3.5) and update cadence (every 4 months vs every 38 months). iB737NG's advantage is iOS requirement (12.0 vs 15.0). On ratings volume, ads, in-app purchases and monetization model 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
Prepware Flight Engineer costs $4.99 and iB737NG $59.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Prepware Flight Engineer holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 100% of Prepware Flight Engineer's written reviews are positive against 86% of iB737NG's.
Prepware Flight Engineer ships an update every 4 months, iB737NG every 38 months. The most recent releases landed on September 22, 2026 and June 11, 2026 respectively.
| Parameter | Prepware Flight Engineer | iB737NG |
|---|---|---|
| Price | $4.99 — better | $59.99 |
| Rating | 5.0 (1 ratings) — better | 3.5 (2 ratings) |
| Positive reviews | 100.0% of reviews — better | 85.7% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 4 months — better | Every 38 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 114 MB |
| Age rating | 4+ | 4+ |
| Developer | ASA | Werner Hamp |
Customer experience
Prepware Flight Engineer
iB737NG
In-app purchases
Prepware Flight Engineer
No in-app purchases
iB737NG
No in-app purchases
Questions
Is Prepware Flight Engineer free?
Is iB737NG free?
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