# ACRS Cloud vs Mortar Volume

The clearest difference is iOS requirement: ACRS Cloud at 12.2 against Mortar Volume's 15.6. 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.

ACRS Cloud ships an update every 6 weeks, Mortar Volume monthly. Both last shipped on September 9, 2026.

## The numbers

| Metric | ACRS Cloud | Mortar Volume |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 204 MB | 14 MB |
| Requires iOS | **12.2** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AUSTRALASIAN CERTIFICATION AUTHORITY FOR REINFORCING AND STRUCTURAL STEELS LTD](https://appshunter.io/developer/1712833957) | [Wuerth Industrial Service India Pvt Ltd](https://appshunter.io/developer/1446272824) |

## What reviewers say

### ACRS Cloud

[App page](https://appshunter.io/ios/app/acrs-cloud/id6447555467)

**Features:** Vision Pro support

**In-app purchases:** none


### Mortar Volume

[App page](https://appshunter.io/ios/app/mortar-volume/id6744721108)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ACRS Cloud free?

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

### Is Mortar Volume free?

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

### Do ACRS Cloud or Mortar Volume have ads?

Neither ACRS Cloud nor Mortar Volume shows ads.

### Which is updated more often, ACRS Cloud or Mortar Volume?

ACRS Cloud ships an update every 6 weeks, and Mortar Volume monthly. Most recently, ACRS Cloud was updated on September 9, 2026 and Mortar Volume on September 9, 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.*