# RoomPlan vs DropAlarm

The clearest difference is in-app purchases: DropAlarm at none against RoomPlan's 2. RoomPlan's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RoomPlan sells 2 one-off in-app purchases. DropAlarm asks for nothing beyond the download.

RoomPlan ships an update every 3 weeks, DropAlarm every 2 months. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | RoomPlan | DropAlarm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (99 ratings)](https://appshunter.io/ios/app/roomplan-interior-3d-scanner/id1658425563/reviews)** | — |
| Number of ratings | **99** | — |
| Positive reviews | 30.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 3 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Heliogram Labs](https://appshunter.io/developer/1671213246) | [TOBIAS ELIASSON](https://appshunter.io/developer/1882828060) |

## 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 |


### DropAlarm

[App page](https://appshunter.io/ios/app/dropalarm/id6767315430)

**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 DropAlarm free?

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

### Do RoomPlan or DropAlarm have ads?

Neither RoomPlan nor DropAlarm shows ads.

### Which is updated more often, RoomPlan or DropAlarm?

RoomPlan ships an update every 3 weeks, and DropAlarm every 2 months. Most recently, RoomPlan was updated on October 16, 2026 and DropAlarm on October 1, 2026.

---

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