# Prepware Aviation Maintenance vs Ground School

The clearest difference is price: Ground School at Free against Prepware Aviation Maintenance's $9.99. Ground School also leads on rating (4.9 vs 3.8) and review sentiment (88% vs 53%). Prepware Aviation Maintenance's advantage is in-app purchases (none vs 12) and chart position (#3 vs unranked). On ads, device support and iOS requirement there is nothing between them.

Ground School is free to download; Prepware Aviation Maintenance costs $9.99 up front. Ground School sells 11 in-app purchases, starting at $49.99 per month. Prepware Aviation Maintenance asks for nothing beyond the download.

Ground School holds the better App Store score, 4.9 against 3.8. Both are backed by a comparable volume of ratings — 370 and 1.7K respectively. Written reviews point the same way: 53% of Prepware Aviation Maintenance's written reviews are positive against 88% of Ground School's.

Prepware Aviation Maintenance ships an update every 4 months, Ground School every 8 days. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Prepware Aviation Maintenance | Ground School |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [3.8 (370 ratings)](https://appshunter.io/ios/app/prepware-aviation-maintenance/id338893931/reviews) | **[4.9 (1.7K ratings)](https://appshunter.io/ios/app/ground-school/id1444387206/reviews)** |
| Number of ratings | 370 | **1.7K** |
| Positive reviews | 53.0% of reviews | **88.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#3** | — |
| Size | 15 MB | 212 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [ASA](https://appshunter.io/developer/334278379) | [On The Flight Line Productions LLC](https://appshunter.io/developer/328833131) |

## What reviewers say

### Prepware Aviation Maintenance

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

**Currently charting:** #3 Top Paid · Education, #99 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


### Ground School

[App page](https://appshunter.io/ios/app/ground-school/id1444387206)

Prepare for your FAA written test and become a safer pilot with this comprehensive training app. It combines expert instruction, engaging videos, and interactive practice tests to ensure you gain the knowledge needed to fly your best.

**Highlights:** Expert FAA flight instructor knowledge, Engaging educational videos, Pilot perspective flight footage, Over 1,000 practice test questions, CG animations for concept illustration, Pilot Proficiency dashboard, FAA Knowledge Test endorsement

**Features:** Family Sharing, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All-Access – Monthly Plan | $49.99 | per month |
| All-Access – Monthly Plan | $49.99 | per month |
| All-Access – Monthly Plan | $49.99 | per month |
| All-Access – 3-Month Plan | $149.99 | per 3 months |
| All-Access – 3-Month Plan | $149.99 | per 3 months |
| All-Access – 3-Month Plan (Sale) | $149.99 | per 3 months |
| All-Access – Annual Plan | $299.99 | per year |
| All-Access – Annual Plan | $299.99 | per year |
| All Access – Annual Plan (Sale) | $299.99 | per year |
| All-Access – Annual Plan | $299.99 | per year |
| Lifetime Access | $299.99 | one-time |

**What reviewers like**

- 🚀 Excellent ground school app
- 👍 Comprehensive and well-presented content
- 🎓 Helpful for passing written exams
- 👍 Great for both new and experienced pilots
- 🎓 Useful for CFIs to stay sharp

**What reviewers complain about**

- 🐛 Syncing issues between devices
- 🔍 Lack of desktop version
- 🔍 Limited flashcard and spaced-repetition features
- 🔍 Need for more interactive chart/sectional practice
- 🐛 Some questions have outdated or incorrect answers

**Reported bugs**

- Syncing issues between iPhone and iPad
- Some questions have incorrect or outdated answers

**Requested features**

- Desktop version of the app
- More robust flashcard and spaced-repetition system
- Deeper interactive practice with sectional charts
- Expansion to commercial and ATP levels


## Frequently asked questions

### Is Prepware Aviation Maintenance free?

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

### Is Ground School free?

Ground School is free to download, with in-app purchases available.

### Which has better reviews, Prepware Aviation Maintenance or Ground School?

Ground School is rated higher. Prepware Aviation Maintenance averages 3.8 out of 5 from 370 ratings, while Ground School averages 4.9 from 1.7K ratings.

### Do Prepware Aviation Maintenance or Ground School have ads?

Neither Prepware Aviation Maintenance nor Ground School shows ads.

### Which is updated more often, Prepware Aviation Maintenance or Ground School?

Prepware Aviation Maintenance ships an update every 4 months, and Ground School every 8 days. Most recently, Prepware Aviation Maintenance was updated on September 25, 2026 and Ground School on September 23, 2026.

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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.*