# VirtualTower vs Delfinio

The clearest difference is update cadence: VirtualTower at every 4 days against Delfinio's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

VirtualTower ships an update every 4 days, Delfinio every 5 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | VirtualTower | Delfinio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Monetization | Free | — |
| Size | 49 MB | 50 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dietrich Peters](https://appshunter.io/developer/1884619342) | [Aryan Narander](https://appshunter.io/developer/6811367321) |

## 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


### Delfinio

[App page](https://appshunter.io/ios/app/delfinio/id6811367318)

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

**In-app purchases:** none


## Frequently asked questions

### Is VirtualTower free?

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

### Is Delfinio free?

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

### Do VirtualTower or Delfinio have ads?

Neither VirtualTower nor Delfinio shows ads.

### Which is updated more often, VirtualTower or Delfinio?

VirtualTower ships an update every 4 days, and Delfinio every 5 weeks. Most recently, VirtualTower was updated on October 28, 2026 and Delfinio on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*