# Musterd vs InVentry RollCall

The clearest difference is iOS requirement: InVentry RollCall at 12.2 against Musterd's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Musterd ships an update monthly, InVentry RollCall every 2 months. The most recent releases landed on July 18, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | Musterd | InVentry RollCall |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 55 MB | 40 MB |
| Requires iOS | 18.0 | **12.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Thinking Software](https://appshunter.io/developer/976696456) | [inVentry Ltd](https://appshunter.io/developer/529922823) |

## What reviewers say

### Musterd

[App page](https://appshunter.io/ios/app/musterd/id976696457)

**Features:** Vision Pro support

**In-app purchases:** none


### InVentry RollCall

[App page](https://appshunter.io/ios/app/inventry-rollcall/id6737413948)

**In-app purchases:** none


## Frequently asked questions

### Is Musterd free?

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

### Is InVentry RollCall free?

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

### Do Musterd or InVentry RollCall have ads?

Neither Musterd nor InVentry RollCall shows ads.

### Which is updated more often, Musterd or InVentry RollCall?

Musterd ships an update monthly, and InVentry RollCall every 2 months. Most recently, Musterd was updated on July 18, 2026 and InVentry RollCall on July 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.*