# Technistone AR vs PetUni

The clearest difference is update cadence: PetUni at every 3 weeks against Technistone AR's every 12 months. Technistone AR's advantage is iOS requirement (13.0 vs 15.0). 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.

Technistone AR ships an update every 12 months, PetUni every 3 weeks. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Technistone AR | PetUni |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 84 MB | 5 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Technistone, s.r.o.](https://appshunter.io/developer/1583529164) | [IVAN NIKOLIC](https://appshunter.io/developer/6806178492) |

## What reviewers say

### Technistone AR

[App page](https://appshunter.io/ios/app/technistone-ar/id1583529162)

Visualize Technistone's engineered stone products in your home using augmented reality. Scan surfaces, select designs, and see how quartz countertops, islands, and cladding look in your space before making a decision. Save and share your visualizations easily.

**Highlights:** Augmented reality visualization, Scan and mark surfaces, Explore various quartz designs, See product appearance in your space, Save and share visualizations, Interior design planning tool

**Features:** macOS Compatibility

**In-app purchases:** none


### PetUni

[App page](https://appshunter.io/ios/app/petuni/id6806178490)

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

**In-app purchases:** none


## Frequently asked questions

### Is Technistone AR free?

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

### Is PetUni free?

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

### Do Technistone AR or PetUni have ads?

Neither Technistone AR nor PetUni shows ads.

### Which is updated more often, Technistone AR or PetUni?

Technistone AR ships an update every 12 months, and PetUni every 3 weeks. Most recently, Technistone AR was updated on October 11, 2026 and PetUni on October 16, 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.*