# Prepware Aviation Maintenance vs CosmoLink

The clearest difference is review sentiment: Prepware Aviation Maintenance at 53% against CosmoLink's 0%. Prepware Aviation Maintenance also leads on rating (3.8 vs 2.8) and ratings volume (371 vs 5). CosmoLink's advantage is price (Free vs $9.99) and iOS requirement (6.0 vs 15.0). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

CosmoLink is free to download; Prepware Aviation Maintenance costs $9.99 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 2.8. That said, the two scores are not equally well evidenced: Prepware Aviation Maintenance has 371 ratings behind it against 5, 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 0% of CosmoLink's.

Prepware Aviation Maintenance ships an update every 4 months, CosmoLink every 8 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Prepware Aviation Maintenance | CosmoLink |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[3.8 (371 ratings)](https://appshunter.io/ios/app/prepware-aviation-maintenance/id338893931/reviews)** | [2.8 (5 ratings)](https://appshunter.io/ios/app/cosmolink/id1095791278/reviews) |
| Number of ratings | **371** | 5 |
| Positive reviews | **53.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | Free | Free |
| Best chart rank | **#3** | — |
| Size | 15 MB | 26 MB |
| Requires iOS | 15.0 | **6.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ASA](https://appshunter.io/developer/334278379) | [Kryptos Mobile](https://appshunter.io/developer/901954403) |

## What reviewers say

### Prepware Aviation Maintenance

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

**Currently charting:** #3 Top Paid · Education, #50 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


### CosmoLink

[App page](https://appshunter.io/ios/app/cosmolink/id1095791278)

This app helps students and staff stay connected to their university. Access academic information, campus maps, and contact details. Receive important news and event updates.

**Highlights:** Access grades and course schedules, Campus news and events, Staff contact directory, Campus navigation, University connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Prepware Aviation Maintenance free?

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

### Is CosmoLink free?

CosmoLink is free to download, with no in-app purchases.

### Which has better reviews, Prepware Aviation Maintenance or CosmoLink?

Prepware Aviation Maintenance is rated higher. Prepware Aviation Maintenance averages 3.8 out of 5 from 371 ratings, while CosmoLink averages 2.8 from 5 ratings.

### Do Prepware Aviation Maintenance or CosmoLink have ads?

Neither Prepware Aviation Maintenance nor CosmoLink shows ads.

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

Prepware Aviation Maintenance ships an update every 4 months, and CosmoLink every 8 months. Most recently, Prepware Aviation Maintenance was updated on October 24, 2026 and CosmoLink on October 21, 2026.

---

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