# Part66 vs EASA Part 66 Modules Exam

The clearest difference is review sentiment: EASA Part 66 Modules Exam at 100% against Part66's 60%. EASA Part 66 Modules Exam also leads on rating (5.0 vs 4.5). Part66's advantage is ratings volume (10 vs 2) and iOS requirement (10.3 vs 13.4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Part66 sells 11 one-off in-app purchases and EASA Part 66 Modules Exam sells 11 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

EASA Part 66 Modules Exam holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Part66 has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 60% of Part66's written reviews are positive against 100% of EASA Part 66 Modules Exam's.

Part66 ships an update every 2 months, EASA Part 66 Modules Exam every 6 weeks. Both last shipped on September 30, 2026.

## The numbers

| Metric | Part66 | EASA Part 66 Modules Exam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (10 ratings)](https://appshunter.io/ios/app/part66-engineer/id889659306/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/easa-part-66-modules-exam/id6736773464/reviews)** |
| Number of ratings | **10** | 2 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 38 MB | 23 MB |
| Requires iOS | **10.3** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DAVID SOUTHERN](https://appshunter.io/developer/889659309) | [Sergei Vildanov](https://appshunter.io/developer/1773329159) |

## What reviewers say

### Part66

[App page](https://appshunter.io/ios/app/part66-engineer/id889659306)

Prepare for EASA Part 66 aircraft maintenance license exams with sample tests and flashcards. Generate unlimited random exams and analyze results to identify weak areas. Covers modules relevant to B1.1 and potentially FAA licenses.

**Highlights:** Sample exams for EASA Part 66 modules, Flashcards for purchased modules, Unlimited random exam generation, Exam timer with real-world time limits, Analysis of results and weak point identification, Email results for review

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Module 10 Exam 2 | $0.99 | one-time |
| module 10 Exam 3 | $0.99 | one-time |
| Module 15 Exam 2 | $0.99 | one-time |
| Module 7 Exam 2 | $0.99 | one-time |
| Module 8 Exam 2 | $0.99 | one-time |
| Module 8 Exam 3 | $0.99 | one-time |
| Module 8 Bank = 409 Questions. | $7.99 | one-time |
| Module 17 Full Bank = 614 Q | $8.99 | one-time |
| Module 10 Bank. 730 Questions. | $10.99 | one-time |
| Module 15 Full Bank = 1,129 Q | $11.99 | one-time |
| Module 7 Bank = 1,624 Question | $11.99 | one-time |


### EASA Part 66 Modules Exam

[App page](https://appshunter.io/ios/app/easa-part-66-modules-exam/id6736773464)

Prepare for aviation certification exams with this app. It offers practice tests covering 17 modules, with multiple-choice questions and a time limit. Users can access free modules or purchase additional content for comprehensive study.

**Highlights:** 17 exam modules, Multiple-choice questions, Timed tests, 75% passing score, Free and paid modules, Full access purchase option

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Module 3 | $2.99 | one-time |
| Module 15 | $2.99 | one-time |
| Module 14 | $2.99 | one-time |
| Module 17 | $2.99 | one-time |
| Module 5 | $2.99 | one-time |
| Module 6 | $2.99 | one-time |
| Module 7 | $2.99 | one-time |
| Module 8 | $2.99 | one-time |
| Module 12 | $2.99 | one-time |
| Module 16 | $2.99 | one-time |
| 14 Days Full Access | $14.99 | one-time |


## Frequently asked questions

### Is Part66 free?

Part66 is free to download, with in-app purchases available.

### Is EASA Part 66 Modules Exam free?

EASA Part 66 Modules Exam is free to download, with in-app purchases available.

### Which has better reviews, Part66 or EASA Part 66 Modules Exam?

EASA Part 66 Modules Exam is rated higher. Part66 averages 4.5 out of 5 from 10 ratings, while EASA Part 66 Modules Exam averages 5.0 from 2 ratings.

### Do Part66 or EASA Part 66 Modules Exam have ads?

Neither Part66 nor EASA Part 66 Modules Exam shows ads.

### Which is updated more often, Part66 or EASA Part 66 Modules Exam?

Part66 ships an update every 2 months, and EASA Part 66 Modules Exam every 6 weeks. Most recently, Part66 was updated on September 30, 2026 and EASA Part 66 Modules Exam on September 30, 2026.

---

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