# Tube App vs DFonix

The clearest difference is update cadence: DFonix at every 4 days against Tube App's every 2 months. 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.

Tube App ships an update every 2 months, DFonix every 4 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Tube App | DFonix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/tube-app/id501974631/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 89 MB | 69 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Messe Düsseldorf GmbH](https://appshunter.io/developer/396662243) | [Basheerudeen N Naseerudin](https://appshunter.io/developer/1896379680) |

## What reviewers say

### Tube App

[App page](https://appshunter.io/ios/app/tube-app/id501974631)

Plan your visit to the fair with comprehensive information on tubes in Düsseldorf. Features include an interactive site map, exhibitor details, and personalized favorites lists. Stay updated with the latest news and trade fair information.

**Highlights:** Interactive site map, Exhibitor information, Personalized favorites list, Offline search, Latest news updates, Trade fair details

**Features:** macOS Compatibility

**In-app purchases:** none


### DFonix

[App page](https://appshunter.io/ios/app/dfonix/id6767095005)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tube App free?

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

### Is DFonix free?

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

### Do Tube App or DFonix have ads?

Neither Tube App nor DFonix shows ads.

### Which is updated more often, Tube App or DFonix?

Tube App ships an update every 2 months, and DFonix every 4 days. Most recently, Tube App was updated on October 5, 2026 and DFonix on October 7, 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.*