# C2H5OH vs Air Traffic Control Toolkit

The clearest difference is in-app purchases: C2H5OH at none against Air Traffic Control Toolkit's 3. C2H5OH also leads on iOS requirement (14.0 vs 18.0). Air Traffic Control Toolkit's advantage is device support. On price there is nothing between them.

Both are free to download. Air Traffic Control Toolkit sells 3 in-app purchases, starting at $3.99 per 7 days. C2H5OH asks for nothing beyond the download.

## The numbers

| Metric | C2H5OH | Air Traffic Control Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/air-traffic-control-toolkit/id6476047950/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 309 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Sevil ESER VAROL](https://appshunter.io/developer/1097348643) | [Bagging Groceries](https://appshunter.io/developer/1725636608) |

## What reviewers say

### C2H5OH

[App page](https://appshunter.io/ios/app/c2h5oh/id1527643070)

**In-app purchases:** none


### Air Traffic Control Toolkit

[App page](https://appshunter.io/ios/app/air-traffic-control-toolkit/id6476047950)

This app provides FAA controllers and NATCA members with a comprehensive reference for air traffic control regulations and contracts. It offers powerful search, bookmarking, and organizational tools, with advanced features like scheduling, credit tracking, and AI-powered Q&A available through purchase.

**Highlights:** Access FAA Order 7110.65, Access NATCA Slate Contract, Powerful search with OR logic, Highlighting and synced bookmarks, Customizable tab bar, AI-powered Q&A for regulations

**Features:** Safari Extension, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Weekly No Trial | $3.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |


## Frequently asked questions

### Is C2H5OH free?

C2H5OH is free to download, with no in-app purchases.

### Is Air Traffic Control Toolkit free?

Air Traffic Control Toolkit is free to download, with in-app purchases available.

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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.*