# Realm App vs XR

The clearest difference is iOS requirement: Realm App at 16.0 against XR's 18.0. On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Realm App | XR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/xr-controller/id6733221572/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | Free |
| Size | 60 MB | 0 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Globalstar Inc](https://appshunter.io/developer/881495413) | [Ruihan Zhao](https://appshunter.io/developer/1694973934) |

## What reviewers say

### Realm App

[App page](https://appshunter.io/ios/app/realm-app/id6443846471)

Configure and update your ST150 Satellite Transmitter with this application. It provides essential tools for managing your device's settings and ensuring it's running the latest software.

**Highlights:** Update ST150 Satellite Transmitter, Configure device settings, Manage transmitter configuration, Access device updates

**Features:** macOS Compatibility

**In-app purchases:** none


### XR

[App page](https://appshunter.io/ios/app/xr-controller/id6733221572)

This app streams device pose data and button inputs via WebSocket, using RealityKit for accurate pose estimation. It's designed for developers to integrate device motion into their applications.

**Highlights:** Device pose data streaming, Button input streaming, WebSocket protocol, RealityKit integration, Pose estimation

**In-app purchases:** none


## Frequently asked questions

### Is Realm App free?

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

### Is XR free?

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

### Do Realm App or XR have ads?

Neither Realm App nor XR shows ads.

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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.*