# RoomPlan vs KML KMZ Viewer

The clearest difference is price: RoomPlan at Free against KML KMZ Viewer's $2.99. KML KMZ Viewer's advantage is in-app purchases (none vs 2) and update cadence (every 4 days vs every 3 weeks). On ads, device support and iOS requirement there is nothing between them.

RoomPlan is free to download; KML KMZ Viewer costs $2.99 up front. RoomPlan sells 2 one-off in-app purchases. KML KMZ Viewer asks for nothing beyond the download.

RoomPlan ships an update every 3 weeks, KML KMZ Viewer every 4 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | RoomPlan | KML KMZ Viewer |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.1 (101 ratings)](https://appshunter.io/ios/app/roomplan-interior-3d-scanner/id1658425563/reviews)** | — |
| Number of ratings | **101** | — |
| Positive reviews | 30.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Heliogram Labs](https://appshunter.io/developer/1671213246) | [CHIRANJEEVI PANDEY](https://appshunter.io/developer/1887013698) |

## What reviewers say

### RoomPlan

[App page](https://appshunter.io/ios/app/roomplan-interior-3d-scanner/id1658425563)

Easily create and edit 3D models of your rooms using your device's camera. Automatically generate detailed 3D scans of your space and export them to other 3D software. Offers a free tier for basic use and a Pro tier for advanced editing and export options.

**Highlights:** Create 3D room models, Scan with rear-facing camera, Automatic 3D model generation, Edit 3D models, Export to 3D software, Save multiple 3D models

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RoomPlan Pro | $4.99 | one-time |
| RoomPlan Pro | $6.99 | one-time |


### KML KMZ Viewer

[App page](https://appshunter.io/ios/app/kml-kmz-viewer-gis-map-loader/id6818108327)

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

**In-app purchases:** none


## Frequently asked questions

### Is RoomPlan free?

RoomPlan is free to download, with in-app purchases available.

### Is KML KMZ Viewer free?

KML KMZ Viewer costs $2.99, with no in-app purchases.

### Do RoomPlan or KML KMZ Viewer have ads?

Neither RoomPlan nor KML KMZ Viewer shows ads.

### Which is updated more often, RoomPlan or KML KMZ Viewer?

RoomPlan ships an update every 3 weeks, and KML KMZ Viewer every 4 days. Most recently, RoomPlan was updated on October 25, 2026 and KML KMZ Viewer on October 29, 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.*