# Dualog Admin vs VesselMan

The clearest difference is update cadence: VesselMan at every 5 weeks against Dualog Admin's every 4 months. Dualog Admin's advantage is iOS requirement (9.0 vs 16.4). 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.

Dualog Admin ships an update every 4 months, VesselMan every 5 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Dualog Admin | VesselMan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Size | 122 MB | 60 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dualog AS](https://appshunter.io/developer/1139734651) | [VesselMan AS](https://appshunter.io/developer/1465069911) |

## What reviewers say

### Dualog Admin

[App page](https://appshunter.io/ios/app/dualog-admin/id1322916600)

**Features:** macOS Compatibility

**In-app purchases:** none


### VesselMan

[App page](https://appshunter.io/ios/app/vesselman/id1465069912)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Dualog Admin free?

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

### Is VesselMan free?

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

### Do Dualog Admin or VesselMan have ads?

Neither Dualog Admin nor VesselMan shows ads.

### Which is updated more often, Dualog Admin or VesselMan?

Dualog Admin ships an update every 4 months, and VesselMan every 5 weeks. Most recently, Dualog Admin was updated on October 26, 2026 and VesselMan on October 24, 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.*