# ar.live vs OPUS Architecture & Design

The clearest difference is update cadence: OPUS Architecture & Design at every 2 weeks against ar.live's every 4 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.

ar.live ships an update every 4 months, OPUS Architecture & Design every 2 weeks. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ar.live | OPUS Architecture & Design |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 65 MB | 64 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ArchiReport SAS](https://appshunter.io/developer/444079713) | [OPUS, Inc.](https://appshunter.io/developer/1591807718) |

## What reviewers say

### ar.live

[App page](https://appshunter.io/ios/app/arlive/id1473013077)

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

**In-app purchases:** none


### OPUS Architecture & Design

[App page](https://appshunter.io/ios/app/opus-architecture-and-design/id1591807716)

Easily track project progress on the go with this comprehensive tool. Access all project information, including messaging, photo sharing, file management, and appointment planning, in one convenient application. Stay informed and manage your projects with clarity and serenity.

**Highlights:** Real-time project progress tracking, Integrated messaging, Photo sharing, File management, Appointment planning, Centralized project information

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

**In-app purchases:** none


## Frequently asked questions

### Is ar.live free?

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

### Is OPUS Architecture & Design free?

OPUS Architecture & Design is free to download, with no in-app purchases.

### Do ar.live or OPUS Architecture & Design have ads?

Neither ar.live nor OPUS Architecture & Design shows ads.

### Which is updated more often, ar.live or OPUS Architecture & Design?

ar.live ships an update every 4 months, and OPUS Architecture & Design every 2 weeks. Most recently, ar.live was updated on October 26, 2026 and OPUS Architecture & Design on November 3, 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.*