# VirtualTower vs BZF Hero

The clearest difference is in-app purchases: VirtualTower at none against BZF Hero's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BZF Hero sells 4 in-app purchases, starting at $3.99 per 7 days. VirtualTower asks for nothing beyond the download.

VirtualTower ships an update every 4 days, BZF Hero every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | VirtualTower | BZF Hero |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 49 MB | 89 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dietrich Peters](https://appshunter.io/developer/1884619342) | [BENA Service UG haftungsbeschraenkt](https://appshunter.io/developer/1602933474) |

## What reviewers say

### VirtualTower

[App page](https://appshunter.io/ios/app/virtualtower-bzf-flugfunk/id6760473625)

This app offers realistic aviation radio communication training for aspiring pilots. It features AI-powered feedback on phraseology, simulated air traffic control interactions, and a variety of training scenarios to prepare users for their BZF-II exam.

**Highlights:** Realistic Push-to-Talk simulation, AI-powered ATC with real voice, 31 training scenarios, Customizable radio call generator, Exam mode with realistic pressure, Progress dashboard, Listen to real radio traffic

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

**In-app purchases:** none


### BZF Hero

[App page](https://appshunter.io/ios/app/bzf-hero-radio-trainer/id6819088002)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BZF Hero Pro – weekly | $3.99 | per 7 days |
| BZF Hero Pro – monthly | $14.99 | per month |
| BZF Hero Pro – 3 months | $29.99 | per 3 months |
| BZF Hero Pro – yearly | $119.99 | per year |


## Frequently asked questions

### Is VirtualTower free?

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

### Is BZF Hero free?

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

### Do VirtualTower or BZF Hero have ads?

Neither VirtualTower nor BZF Hero shows ads.

### Which is updated more often, VirtualTower or BZF Hero?

VirtualTower ships an update every 4 days, and BZF Hero every 2 days. Most recently, VirtualTower was updated on November 5, 2026 and BZF Hero on October 31, 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.*