# ATC Simulator vs Harbor Shift

The clearest difference is in-app purchases: Harbor Shift at none against ATC Simulator's 3. ATC Simulator's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. ATC Simulator sells 3 in-app purchases, starting at $4.99 per 7 days. Harbor Shift asks for nothing beyond the download.

## The numbers

| Metric | ATC Simulator | Harbor Shift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/atc-simulator-seeyuh/id6759210610/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 days | — |
| Monetization | Free | — |
| Size | 253 MB | 6 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad, Vision Pro** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bagging Groceries](https://appshunter.io/developer/1725636608) | [jeongeun lee](https://appshunter.io/developer/6782023424) |

## What reviewers say

### ATC Simulator

[App page](https://appshunter.io/ios/app/atc-simulator-seeyuh/id6759210610)

Practice air traffic control communication using your voice. Master phonetic alphabet and traffic advisories with realistic radar displays and on-device speech recognition. Track progress and build confidence for aviation academies.

**Highlights:** Voice recognition for ATC communication, Realistic radar display, NATO phonetic alphabet training, Traffic advisory practice, On-device speech processing, Progress tracking and achievements

**Features:** SharePlay

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $89.99 | per year |


### Harbor Shift

[App page](https://appshunter.io/ios/app/harbor-shift/id6789856223)

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

**In-app purchases:** none


## Frequently asked questions

### Is ATC Simulator free?

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

### Is Harbor Shift free?

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

### Do ATC Simulator or Harbor Shift have ads?

Both ATC Simulator and Harbor Shift show ads.

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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.*