# Prepare Aviation Maintenance vs UH

The clearest difference is update cadence: UH at every 10 days against Prepare Aviation Maintenance's every 3 months. UH also leads on rating (5.0 vs 4.6) and iOS requirement (15.1 vs 17). Prepare Aviation Maintenance's advantage is price ($4.99 vs $9.99) and ratings volume (23 vs 5). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Prepare Aviation Maintenance costs $4.99 and UH $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UH holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 23 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Prepare Aviation Maintenance ships an update every 3 months, UH every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Prepare Aviation Maintenance | UH |
| --- | --- | --- |
| Price | **$4.99** | $9.99 |
| Rating | [4.6 (23 ratings)](https://appshunter.io/ios/app/prepare-aviation-maintenance/id6739513820/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/uh-60-study-guide/id6777361019/reviews)** |
| Number of ratings | **23** | 5 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Paid | Paid |
| Size | 34 MB | 38 MB |
| Requires iOS | 17 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [yousef mankoulah](https://appshunter.io/developer/1547323129) | [James Althiser](https://appshunter.io/developer/6777118199) |

## What reviewers say

### Prepare Aviation Maintenance

[App page](https://appshunter.io/ios/app/prepare-aviation-maintenance/id6739513820)

Prepare for FAA aviation maintenance exams with comprehensive study materials, realistic practice questions, and timed simulations. Master Airframe, General, and Powerplant topics to pass your certification tests with confidence.

**Highlights:** Comprehensive study resources, Interactive practice questions, Timed exam simulation, Focused retake mode, Complete exam topic coverage, User-friendly interface, Progress tracking

**Features:** Vision Pro support

**In-app purchases:** none


### UH

[App page](https://appshunter.io/ios/app/uh-60-study-guide/id6777361019)

This educational app provides a comprehensive study guide for UH-60M Blackhawk aircrew preparing for their APART oral evaluation. It features 641 flashcards and detailed reference material across 13 essential study areas, drawing from official military publications.

**Highlights:** Comprehensive study guide, APART oral evaluation preparation, 641 flashcards, Full reference reading, 13 study areas covered, Based on official TM and AR publications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Prepare Aviation Maintenance free?

Prepare Aviation Maintenance costs $4.99, with no in-app purchases.

### Is UH free?

UH costs $9.99, with no in-app purchases.

### Which has better reviews, Prepare Aviation Maintenance or UH?

UH is rated higher. Prepare Aviation Maintenance averages 4.6 out of 5 from 23 ratings, while UH averages 5.0 from 5 ratings.

### Do Prepare Aviation Maintenance or UH have ads?

Neither Prepare Aviation Maintenance nor UH shows ads.

### Which is updated more often, Prepare Aviation Maintenance or UH?

Prepare Aviation Maintenance ships an update every 3 months, and UH every 10 days. Most recently, Prepare Aviation Maintenance was updated on October 24, 2026 and UH on October 24, 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.*