# ATCPrep.com™ (ATSA Test Prep) vs EncycloAMTs

The clearest difference is review sentiment: EncycloAMTs at 100% against ATCPrep.com™ (ATSA Test Prep)'s 0%. EncycloAMTs also leads on price (Free vs $39.99) and rating (5.0 vs 2.3). ATCPrep.com™ (ATSA Test Prep)'s advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.0). On ratings volume and ads there is nothing between them.

EncycloAMTs is free to download; ATCPrep.com™ (ATSA Test Prep) costs $39.99 up front. EncycloAMTs sells 2 in-app purchases, starting at $35.95 per month. ATCPrep.com™ (ATSA Test Prep) asks for nothing beyond the download.

EncycloAMTs holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 0% of ATCPrep.com™ (ATSA Test Prep)'s written reviews are positive against 100% of EncycloAMTs's.

ATCPrep.com™ (ATSA Test Prep) ships an update every 5 months, EncycloAMTs every 3 days. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ATCPrep.com™ (ATSA Test Prep) | EncycloAMTs |
| --- | --- | --- |
| Price | $39.99 | **Free** |
| Rating | [2.3 (4 ratings)](https://appshunter.io/ios/app/atcprepcom-atsa-test-prep/id687196266/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/encycloamts/id6760616341/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | Paid | **Freemium** |
| Size | 79 MB | 53 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Aviation Media & IT GmbH](https://appshunter.io/developer/504134961) | [EncycloAMTs LLC](https://appshunter.io/developer/1885346773) |

## What reviewers say

### ATCPrep.com™ (ATSA Test Prep)

[App page](https://appshunter.io/ios/app/atcprepcom-atsa-test-prep/id687196266)

Prepare for FAA air traffic controller pre-employment screening with this comprehensive suite. It offers multiple training modules for ATSA and AT-SAT cognitive tests, including collision scenarios, visual relationships, and radar simulations. Supplemental math tests and a training assistant are also included.

**Highlights:** ATSA & AT-SAT cognitive test preparation, Air Traffic Collision Scenarios training, Radar simulation for air traffic control, Visual Relationships and Differences tests, Supplemental Math and Analogy tests, Performance evaluation and adaptive difficulty

**Features:** macOS Compatibility

**In-app purchases:** none


### EncycloAMTs

[App page](https://appshunter.io/ios/app/encycloamts/id6760616341)

This platform offers professional courses, technical resources, and a community forum for aircraft maintenance technicians. It provides tools for learning, problem-solving, and career advancement, with offline access to study materials.

**Highlights:** Professional aircraft maintenance courses, Extensive technical document library, Real-world case studies, Collaborative technician forum, Personal progress tracking, Offline access to resources

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium_monthly | $35.95 | per month |
| premium_yearly | $394.99 | per year |


## Frequently asked questions

### Is ATCPrep.com™ (ATSA Test Prep) free?

ATCPrep.com™ (ATSA Test Prep) costs $39.99, with no in-app purchases.

### Is EncycloAMTs free?

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

### Which has better reviews, ATCPrep.com™ (ATSA Test Prep) or EncycloAMTs?

EncycloAMTs is rated higher. ATCPrep.com™ (ATSA Test Prep) averages 2.3 out of 5 from 4 ratings, while EncycloAMTs averages 5.0 from 2 ratings.

### Do ATCPrep.com™ (ATSA Test Prep) or EncycloAMTs have ads?

Neither ATCPrep.com™ (ATSA Test Prep) nor EncycloAMTs shows ads.

### Which is updated more often, ATCPrep.com™ (ATSA Test Prep) or EncycloAMTs?

ATCPrep.com™ (ATSA Test Prep) ships an update every 5 months, and EncycloAMTs every 3 days. Most recently, ATCPrep.com™ (ATSA Test Prep) was updated on October 6, 2026 and EncycloAMTs on October 13, 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.*