# HotBell vs Air Traffic Control App

The clearest difference is in-app purchases: HotBell at none against Air Traffic Control App's 3. HotBell also leads on update cadence (every 5 weeks vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Air Traffic Control App sells 3 in-app purchases, starting at $4.99 per month. HotBell asks for nothing beyond the download.

HotBell ships an update every 5 weeks, Air Traffic Control App every 12 months. The most recent releases landed on October 27, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | HotBell | Air Traffic Control App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (2 ratings)](https://appshunter.io/ios/app/air-traffic-control-app/id6446944866/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 12 months |
| Monetization | — | Freemium |
| Size | 63 MB | 32 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alan Tucker](https://appshunter.io/developer/1653762297) | [Florencia Martigani](https://appshunter.io/developer/1674876632) |

## What reviewers say

### HotBell

[App page](https://appshunter.io/ios/app/hotbell/id6444310897)

**Features:** macOS Compatibility

**In-app purchases:** none


### Air Traffic Control App

[App page](https://appshunter.io/ios/app/air-traffic-control-app/id6446944866)

Listen to live air traffic control communications from airports worldwide. Monitor tower, ground, approach, and departure frequencies in real-time. Upgrade for advanced tools like global radar tracking and wind analysis.

**Highlights:** Live ATC communication streams, Global airport coverage, Tower, ground, approach, departure frequencies, Unlimited aircraft searches (Pro), Global radar tracking (Pro), Wind and gust analysis (Pro)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AirTraffic Monthly | $4.99 | per month |
| AirTraffic Annual | $29.99 | per year |
| Airtraffic Premium | $39.99 | one-time |


## Frequently asked questions

### Is HotBell free?

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

### Is Air Traffic Control App free?

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

### Do HotBell or Air Traffic Control App have ads?

Neither HotBell nor Air Traffic Control App shows ads.

### Which is updated more often, HotBell or Air Traffic Control App?

HotBell ships an update every 5 weeks, and Air Traffic Control App every 12 months. Most recently, HotBell was updated on October 27, 2026 and Air Traffic Control App on October 12, 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.*