# RoomTrace vs NucleusXR RoomScan

The clearest difference is iOS requirement: RoomTrace at 18.0 against NucleusXR RoomScan's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

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

RoomTrace ships an update every 2 months, NucleusXR RoomScan every 5 weeks. The most recent releases landed on October 25, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | RoomTrace | NucleusXR RoomScan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 4 MB | 5 MB |
| Requires iOS | **18.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lars Oertel](https://appshunter.io/developer/643309812) | [Noorcon Inc.](https://appshunter.io/developer/656997884) |

## What reviewers say

### RoomTrace

[App page](https://appshunter.io/ios/app/roomtrace/id6762636021)

**Features:** Vision Pro support

**In-app purchases:** none


### NucleusXR RoomScan

[App page](https://appshunter.io/ios/app/nucleusxr-roomscan/id6778614842)

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

**In-app purchases:** none


## Frequently asked questions

### Is RoomTrace free?

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

### Is NucleusXR RoomScan free?

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

### Do RoomTrace or NucleusXR RoomScan have ads?

Neither RoomTrace nor NucleusXR RoomScan shows ads.

### Which is updated more often, RoomTrace or NucleusXR RoomScan?

RoomTrace ships an update every 2 months, and NucleusXR RoomScan every 5 weeks. Most recently, RoomTrace was updated on October 25, 2026 and NucleusXR RoomScan on November 6, 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.*