# XS vs Proto Studio

The clearest difference is update cadence: Proto Studio at every 6 weeks against XS's every 52 months. XS's advantage is iOS requirement (11.0 vs 17.5). 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.

XS ships an update every 52 months, Proto Studio every 6 weeks. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | XS | Proto Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (13 ratings)](https://appshunter.io/ios/app/proto-studio/id1596693532/reviews)** |
| Number of ratings | — | **13** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 52 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 6 MB | 135 MB |
| Requires iOS | **11.0** | 17.5 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Roland Corporation](https://appshunter.io/developer/387333694) | [Proto, Inc. (Mobile)](https://appshunter.io/developer/1596693534) |

## What reviewers say

### XS

[App page](https://appshunter.io/ios/app/xs-80h-remote/id977877544)

**In-app purchases:** none


### Proto Studio

[App page](https://appshunter.io/ios/app/proto-studio/id1596693532)

Stream yourself in high-quality 4K or HD to multiple devices simultaneously. Experience near real-time volumetric interaction with your audience.

**Highlights:** Stream to multiple Proto devices, 4K or HD quality, Near real-time interaction, Volumetric capture

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is XS free?

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

### Is Proto Studio free?

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

### Do XS or Proto Studio have ads?

Neither XS nor Proto Studio shows ads.

### Which is updated more often, XS or Proto Studio?

XS ships an update every 52 months, and Proto Studio every 6 weeks. Most recently, XS was updated on October 13, 2026 and Proto Studio on October 14, 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.*