# Dead man's switch app vs Roomly 3D

The clearest difference is price: Roomly 3D at $1.99 against Dead man's switch app's $22.99. Roomly 3D also leads on rating (5.0 vs 3.0) and in-app purchases (none vs 2). Dead man's switch app's advantage is iOS requirement (15.1 vs 17.0). On ratings volume, ads and device support there is nothing between them.

Dead man's switch app costs $22.99 and Roomly 3D $1.99 up front. Dead man's switch app sells 1 in-app purchase, starting at $22.99 per year. Roomly 3D asks for nothing beyond the download.

Roomly 3D holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Dead man's switch app ships an update every 2 months, Roomly 3D every 2 weeks. The most recent releases landed on October 8, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Dead man's switch app | Roomly 3D |
| --- | --- | --- |
| Price | $22.99 | **$1.99** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/dead-mans-switch-app/id1583757002/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/roomly-3d/id6770841056/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 51 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Deadmanswitch.com Inc](https://appshunter.io/developer/1583757004) | [Hangfang Zhang](https://appshunter.io/developer/1806855835) |

## What reviewers say

### Dead man's switch app

[App page](https://appshunter.io/ios/app/dead-mans-switch-app/id1583757002)

This app securely stores encrypted "packages" in the cloud for delivery in case of your absence. It uses step count, email, or SMS to detect your presence, notifying recipients if you fail to confirm. Designed for peace of mind and secure legacy planning.

**Highlights:** Encrypted cloud storage for packages, Presence detection via steps, email, SMS, Automated recipient notification, Configurable detection schedules, End-to-end encryption

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deadmanswitch | $22.99 | per year |


### Roomly 3D

[App page](https://appshunter.io/ios/app/roomly-3d/id6770841056)

Capture high-quality 3D data for 3D Gaussian Splatting and photogrammetry with an intelligent auto-capture engine. Process scans locally with real-time LiDAR tracking and review colored point clouds in a private, dark-mode interface.

**Highlights:** Smart auto-capture engine, Real-time LiDAR tracking, Instant local mesh processing, Colored point cloud review, Private by default data handling, Optimized for 3DGS workflows

**In-app purchases:** none


## Frequently asked questions

### Is Dead man's switch app free?

Dead man's switch app costs $22.99, and also offers in-app purchases.

### Is Roomly 3D free?

Roomly 3D costs $1.99, with no in-app purchases.

### Which has better reviews, Dead man's switch app or Roomly 3D?

Roomly 3D is rated higher. Dead man's switch app averages 3.0 out of 5 from 2 ratings, while Roomly 3D averages 5.0 from 1 ratings.

### Do Dead man's switch app or Roomly 3D have ads?

Neither Dead man's switch app nor Roomly 3D shows ads.

### Which is updated more often, Dead man's switch app or Roomly 3D?

Dead man's switch app ships an update every 2 months, and Roomly 3D every 2 weeks. Most recently, Dead man's switch app was updated on October 8, 2026 and Roomly 3D on October 20, 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.*