# Vessel vs EHS Chartering

The clearest difference is update cadence: EHS Chartering at every 3 weeks against Vessel's every 34 months. EHS Chartering also leads on iOS requirement (15.1 vs 17.0). 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.

Vessel ships an update every 34 months, EHS Chartering every 3 weeks. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Vessel | EHS Chartering |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 2 MB | 80 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Haphazard Services Ltd](https://appshunter.io/developer/1465083649) | [MARITIME TECHNOLOGIES (R&D) PTE. LTD.](https://appshunter.io/developer/1190103871) |

## What reviewers say

### Vessel

[App page](https://appshunter.io/ios/app/vessel/id1465083650)

Create, store, and search your own custom directories of information. This app helps demystify corporate jargon with instant understanding. Keep your essential data organized and accessible.

**Highlights:** Create custom data directories, Store and organize information, Search uploaded content, Instant understanding of jargon, Accessible data at fingertips

**In-app purchases:** none


### EHS Chartering

[App page](https://appshunter.io/ios/app/ehs-chartering/id1596739039)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vessel free?

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

### Is EHS Chartering free?

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

### Do Vessel or EHS Chartering have ads?

Neither Vessel nor EHS Chartering shows ads.

### Which is updated more often, Vessel or EHS Chartering?

Vessel ships an update every 34 months, and EHS Chartering every 3 weeks. Most recently, Vessel was updated on October 1, 2026 and EHS Chartering on September 29, 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.*