# Safe UTulsa vs SpAR Lab

The clearest difference is update cadence: SpAR Lab at every 3 weeks against Safe UTulsa's every 3 months. Safe UTulsa's advantage is iOS requirement (13.0 vs 15.1). 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.

Safe UTulsa ships an update every 3 months, SpAR Lab every 3 weeks. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Safe UTulsa | SpAR Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 28 MB | 137 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [The University of Tulsa](https://appshunter.io/developer/370385309) | [K20 Center - University of Oklahoma](https://appshunter.io/developer/676209138) |

## What reviewers say

### Safe UTulsa

[App page](https://appshunter.io/ios/app/safe-utulsa/id6529523966)

**In-app purchases:** none


### SpAR Lab

[App page](https://appshunter.io/ios/app/spar-lab/id6777226868)

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

**In-app purchases:** none


## Frequently asked questions

### Is Safe UTulsa free?

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

### Is SpAR Lab free?

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

### Do Safe UTulsa or SpAR Lab have ads?

Neither Safe UTulsa nor SpAR Lab shows ads.

### Which is updated more often, Safe UTulsa or SpAR Lab?

Safe UTulsa ships an update every 3 months, and SpAR Lab every 3 weeks. Most recently, Safe UTulsa was updated on October 7, 2026 and SpAR Lab on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*