# item WMS vs ivessel

The clearest difference is update cadence: item WMS at every 3 weeks against ivessel's every 11 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.

item WMS ships an update every 3 weeks, ivessel every 11 months. The most recent releases landed on December 24, 2025 and September 24, 2026 respectively.

## The numbers

| Metric | item WMS | ivessel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 11 months |
| Size | 75 MB | 14 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Opera8 LLC](https://appshunter.io/developer/1647735630) | [Ivessel LLC](https://appshunter.io/developer/1733812375) |

## What reviewers say

### item WMS

[App page](https://appshunter.io/ios/app/item-wms/id6446715204)

**Features:** macOS Compatibility

**In-app purchases:** none


### ivessel

[App page](https://appshunter.io/ios/app/ivessel/id6478752942)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is item WMS free?

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

### Is ivessel free?

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

### Do item WMS or ivessel have ads?

Neither item WMS nor ivessel shows ads.

### Which is updated more often, item WMS or ivessel?

item WMS ships an update every 3 weeks, and ivessel every 11 months. Most recently, item WMS was updated on December 24, 2025 and ivessel on September 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.*