Prepware Flight Engineer vs ATP Part 135 Test Prep
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.
ATP Part 135 Test Prep
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The ATP Part 135 Test Prep App is the fastest way to ace your FAA Single Engine 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. For the Part 135 ATP Written, there are over a thousand questions. Don’t be fooled by other apps that only offer a fraction of the test bank! Note: Many questions refer to figures from the FAA's Computer Testing Supplements. Since they are free to download from the FAA’s official site in PDF format, they are not included to keep the apps' file size as small as possible for your device. If you do want to see the figures for the questions, they can be downloaded at faa.gov/training_testing/testing/supplements/ 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! • 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 90 questions that are pulled from the entire question bank. Study Mode - Here you can read all the questions with only the associated correct answers!
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Verdict
The clearest difference is iOS requirement: ATP Part 135 Test Prep at 11.0 against Prepware Flight Engineer's 15.0. On price, update cadence, ads and in-app purchases 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 ATP Part 135 Test Prep $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Prepware Flight Engineer ships an update every 4 months, ATP Part 135 Test Prep every 5 months. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.
| Parameter | Prepware Flight Engineer | ATP Part 135 Test Prep |
|---|---|---|
| Price | $4.99 | $4.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | ASA | Bravo Zulu Apps LLC |
In-app purchases
Prepware Flight Engineer
No in-app purchases
ATP Part 135 Test Prep
No in-app purchases
Questions
Is Prepware Flight Engineer free?
Is ATP Part 135 Test Prep free?
Do Prepware Flight Engineer or ATP Part 135 Test Prep have ads?
Which is updated more often, Prepware Flight Engineer or ATP Part 135 Test Prep?
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