# VesselMan vs KM

The clearest difference is update cadence: KM at every 3 weeks against VesselMan's every 2 months. KM also leads on iOS requirement (13.0 vs 15.1). 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.

VesselMan ships an update every 2 months, KM every 3 weeks. Both last shipped on September 10, 2026.

## The numbers

| Metric | VesselMan | KM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 42 MB | 34 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VesselMan AS](https://appshunter.io/developer/1465069911) | [Zegeba AS](https://appshunter.io/developer/1006586927) |

## What reviewers say

### VesselMan

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

**In-app purchases:** none


### KM

[App page](https://appshunter.io/ios/app/km-support/id1503204461)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VesselMan free?

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

### Is KM free?

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

### Do VesselMan or KM have ads?

Neither VesselMan nor KM shows ads.

### Which is updated more often, VesselMan or KM?

VesselMan ships an update every 2 months, and KM every 3 weeks. Most recently, VesselMan was updated on September 10, 2026 and KM on September 10, 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.*