# CREWZONE vs dinventis App

CREWZONE and dinventis App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CREWZONE ships an update every 3 weeks, dinventis App fortnightly. The most recent releases landed on May 17, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | CREWZONE | dinventis App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 16 MB | 23 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CREWZONE GmbH](https://appshunter.io/developer/1611266544) | [dinventis UG (haftungsbeschränkt)](https://appshunter.io/developer/1891443421) |

## What reviewers say

### CREWZONE

[App page](https://appshunter.io/ios/app/crewzone/id1643674698)

**Features:** macOS Compatibility

**In-app purchases:** none


### dinventis App

[App page](https://appshunter.io/ios/app/dinventis-app/id6756392414)

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

**In-app purchases:** none


## Frequently asked questions

### Is CREWZONE free?

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

### Is dinventis App free?

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

### Do CREWZONE or dinventis App have ads?

Neither CREWZONE nor dinventis App shows ads.

### Which is updated more often, CREWZONE or dinventis App?

CREWZONE ships an update every 3 weeks, and dinventis App fortnightly. Most recently, CREWZONE was updated on May 17, 2026 and dinventis App on August 22, 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.*