# Prepware Aviation Maintenance vs Mechanical Test Trainer

The clearest difference is price: Mechanical Test Trainer at $1.99 against Prepware Aviation Maintenance's $9.99. Prepware Aviation Maintenance's advantage is review sentiment (53% vs 23%) and rating (3.8 vs 3.4). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Prepware Aviation Maintenance costs $9.99 and Mechanical Test Trainer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Prepware Aviation Maintenance holds the better App Store score, 3.8 against 3.4. That said, the two scores are not equally well evidenced: Prepware Aviation Maintenance has 370 ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 53% of Prepware Aviation Maintenance's written reviews are positive against 23% of Mechanical Test Trainer's.

Prepware Aviation Maintenance ships an update every 4 months, Mechanical Test Trainer every 11 months. The most recent releases landed on September 28, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Prepware Aviation Maintenance | Mechanical Test Trainer |
| --- | --- | --- |
| Price | $9.99 | **$1.99** |
| Rating | **[3.8 (370 ratings)](https://appshunter.io/ios/app/prepware-aviation-maintenance/id338893931/reviews)** | [3.4 (20 ratings)](https://appshunter.io/ios/app/mechanical-test-trainer/id954212609/reviews) |
| Number of ratings | **370** | 20 |
| Positive reviews | **53.0% of reviews** | 23.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 11 months |
| Monetization | **Free** | Paid |
| Best chart rank | **#3** | #184 |
| Size | 15 MB | 136 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ASA](https://appshunter.io/developer/334278379) | [Seliant ApS](https://appshunter.io/developer/554676523) |

## What reviewers say

### Prepware Aviation Maintenance

[App page](https://appshunter.io/ios/app/prepware-aviation-maintenance/id338893931)

**Currently charting:** #3 Top Paid · Education, #88 Top Paid (US App Store)

Prepare for your FAA Knowledge Exam with this comprehensive study and test tool. It offers flashcard-style review of questions, answers, and explanations, allowing you to study by subject or take realistic practice tests.

**Highlights:** FAA Knowledge Exam preparation, Flashcard-style review, Questions, answers, and explanations, Study by subject, Practice tests

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Passed All Three Tests
- 👍 Helpful for A&P Studying
- 💡 Great for Test Prep
- 👍 Useful Tool

**What reviewers complain about**

- 🐛 Grading/Exiting Issues
- 🐛 Outdated Questions
- 🐛 Inconsistent Functionality
- 🐛 Lacking Customization
- 🐛 Difficult Navigation

**Reported bugs**

- Incorrect Answers Marked as Correct
- Grading and Exiting Issues
- Inconsistent Question Formatting Across Platforms
- Lag and Freezing on Newer Devices

**Requested features**

- Randomize Answer Order
- Separate Missed Questions
- Ability to Create Custom Quizzes
- Improved Reporting and Analytics
- Accessibility Improvements for Colorblind Users


### Mechanical Test Trainer

[App page](https://appshunter.io/ios/app/mechanical-test-trainer/id954212609)

**Currently charting:** #184 Top Paid · Education (US App Store)

Prepare for mechanical aptitude tests with over 300 practice questions. Track your progress with detailed explanations and customized test modes. Improve your understanding of mechanical concepts and tools.

**Highlights:** Over 300 practice questions, Detailed answer explanations, Customizable test modes, Progress tracking and score charts, Mechanical comprehension and knowledge practice, Electrical knowledge and tools sections

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Prepware Aviation Maintenance free?

Prepware Aviation Maintenance costs $9.99, with no in-app purchases.

### Is Mechanical Test Trainer free?

Mechanical Test Trainer costs $1.99, with no in-app purchases.

### Which has better reviews, Prepware Aviation Maintenance or Mechanical Test Trainer?

Prepware Aviation Maintenance is rated higher. Prepware Aviation Maintenance averages 3.8 out of 5 from 370 ratings, while Mechanical Test Trainer averages 3.4 from 20 ratings.

### Do Prepware Aviation Maintenance or Mechanical Test Trainer have ads?

Neither Prepware Aviation Maintenance nor Mechanical Test Trainer shows ads.

### Which is updated more often, Prepware Aviation Maintenance or Mechanical Test Trainer?

Prepware Aviation Maintenance ships an update every 4 months, and Mechanical Test Trainer every 11 months. Most recently, Prepware Aviation Maintenance was updated on September 28, 2026 and Mechanical Test Trainer on September 23, 2026.

### Which is more popular, Prepware Aviation Maintenance or Mechanical Test Trainer?

Prepware Aviation Maintenance currently peaks at #3 in the App Store charts, and Mechanical Test Trainer at #184. Chart position reflects recent download velocity rather than total install base.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*