# SimpliSafe Home Security App vs TRAPP Diffuser

The clearest difference is update cadence: SimpliSafe Home Security App at weekly against TRAPP Diffuser's every 12 months. SimpliSafe Home Security App also leads on chart position (#204 vs unranked). TRAPP Diffuser's advantage is iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

SimpliSafe Home Security App ships an update weekly, TRAPP Diffuser every 12 months. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | SimpliSafe Home Security App | TRAPP Diffuser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (323K ratings)](https://appshunter.io/ios/app/simplisafe-home-security-app/id555798051/reviews)** | — |
| Number of ratings | **323K** | — |
| Positive reviews | 23.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 12 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#204** | — |
| Size | 445 MB | 173 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SimpliSafe Inc](https://appshunter.io/developer/555798054) | [Dongguan Yih-Teh Electric Products Co., Ltd.](https://appshunter.io/developer/1604523226) |

## What reviewers say

### SimpliSafe Home Security App

[App page](https://appshunter.io/ios/app/simplisafe-home-security-app/id555798051)

**Currently charting:** #204 Top Free · Lifestyle (US App Store)

Control your home security system remotely from your iPhone or iPad. Arm or disarm your system, receive instant alerts, and view a detailed timeline of events. Live video streaming is also available with compatible cameras.

**Highlights:** Remote arm/disarm, Instant notifications, Event timeline, Live video streaming, System control

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to install
- 🔒 Reliable security system
- 👍 Customizable settings
- 🔒 Prompt monitoring response
- 👍 Helpful customer service

**What reviewers complain about**

- 🐛 App connectivity issues
- 🔋 Battery life concerns
- 💰 Expensive subscription costs
- 🔍 Limited camera functionality
- 🔍 Lack of integration with smart home devices

**Reported bugs**

- Frequent app crashes and login issues
- Sensors going offline or malfunctioning
- Inconsistent camera performance and connectivity

**Requested features**

- Option to delete camera recordings
- Geofencing for automatic arming/disarming
- Integration with Apple HomeKit and Google Home
- Customizable sensor settings and zones


### TRAPP Diffuser

[App page](https://appshunter.io/ios/app/trapp-diffuser/id1604523223)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SimpliSafe Home Security App free?

SimpliSafe Home Security App is free to download, with no in-app purchases.

### Is TRAPP Diffuser free?

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

### Do SimpliSafe Home Security App or TRAPP Diffuser have ads?

Neither SimpliSafe Home Security App nor TRAPP Diffuser shows ads.

### Which is updated more often, SimpliSafe Home Security App or TRAPP Diffuser?

SimpliSafe Home Security App ships an update weekly, and TRAPP Diffuser every 12 months. Most recently, SimpliSafe Home Security App was updated on October 14, 2026 and TRAPP Diffuser on October 2, 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.*