# boot Düsseldorf App vs Engiso

The clearest difference is update cadence: boot Düsseldorf App at every 4 weeks against Engiso's every 12 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.

boot Düsseldorf App ships an update every 4 weeks, Engiso every 12 months. The most recent releases landed on October 6, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | boot Düsseldorf App | Engiso |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/boot-dusseldorf-app/id490072967/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 12 months |
| Monetization | Free | — |
| Size | 66 MB | 286 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Messe Düsseldorf GmbH](https://appshunter.io/developer/396662243) | [Virtual Lab ApS](https://appshunter.io/developer/460819440) |

## What reviewers say

### boot Düsseldorf App

[App page](https://appshunter.io/ios/app/boot-dusseldorf-app/id490072967)

Navigate the world's largest yacht and watersports show with this official event app. Discover exhibitors, plan your route with an interactive hall map, and stay updated with live event information.

**Highlights:** Interactive hall plan, Exhibitor and product directory, Save favorite exhibitors, Live updates and news, Event preparation tools

**Features:** macOS Compatibility

**In-app purchases:** none


### Engiso

[App page](https://appshunter.io/ios/app/engiso/id1237516184)

**In-app purchases:** none


## Frequently asked questions

### Is boot Düsseldorf App free?

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

### Is Engiso free?

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

### Do boot Düsseldorf App or Engiso have ads?

Neither boot Düsseldorf App nor Engiso shows ads.

### Which is updated more often, boot Düsseldorf App or Engiso?

boot Düsseldorf App ships an update every 4 weeks, and Engiso every 12 months. Most recently, boot Düsseldorf App was updated on October 6, 2026 and Engiso on June 1, 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.*