# Tocsin — Device Motion Triggered Alarm

> Motion-activated alarm integrated with iOS Guided Access for device security. (iPhone/iPad app by Zininworks Inc..)

- Source: https://appshunter.io/ios/app/tocsin/id598854090 (this page in markdown: same URL + `.md`)
- Developer: [Zininworks Inc.](https://appshunter.io/developer/431572491)
- Category: Utilities, Travel
- Price: $0.99
- Age rating: 4+
- Requires: iOS 13.0 · 4 MB
- Languages: American English
- Released: 2013-02-28
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/tocsin/id598854090/reviews.md

## What is Tocsin?

Tocsin is a motion detecting alarm integrated with Guided Access.
Turn on iOS Guided Access and start Tocsin. Once sudden movement of the device is detected, Tocsin makes some audio and visual noise, ALERT!
The Guided Access single app mode will make it very hard to mute, sleep or exit the app when the alarm is ringing.

## Key features

- Motion detection alarm
- iOS Guided Access integration
- Audio alerts
- Visual alerts
- Tamper-resistant alarm activation

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/tocsin/id598854090/reviews.md

### 1/5 — Very hard to use!

*2015-07-16*

First, you have to change in Setting. Seconds, you can not do anything else. Each time you want to disable alarm, you have to active it first.

## Frequently asked questions about Tocsin

### What is Tocsin?

Tocsin is a utility app that functions as a motion-detecting alarm. It is designed to integrate with iOS Guided Access to provide enhanced security for your device.

### How does Tocsin work?

When Tocsin is active and iOS Guided Access is enabled, the app monitors for sudden device movement. Upon detection, it triggers an audible and visual alarm to alert the user.

### Can I easily turn off the Tocsin alarm?

No, the integration with iOS Guided Access makes it very difficult to mute, sleep, or exit the app while the alarm is ringing, providing a robust security feature.

### What devices does Tocsin support?

Tocsin is compatible with iPhone, iPad, and iPod devices, offering its security features across Apple's mobile ecosystem.

### How much does Tocsin cost?

Tocsin is a paid application, available for a one-time purchase of $0.99. There are no in-app purchases or subscriptions required.

### Is Tocsin updated regularly?

The app was last updated on February 4, 2023, with version 1.2.1. This indicates ongoing support and potential for future improvements.

### What is the age rating for Tocsin?

Tocsin has an age rating of 4+, making it suitable for a wide range of users. This rating suggests content is generally appropriate for children.

### Does Tocsin have ads?

No, Tocsin does not contain advertisements. As a paid application, it offers an ad-free experience for its users.

## Version history (last 5 releases)

### 1.2.1 — 2023-02-04

Built with the latest developer tools.

### 1.2 — 2019-12-10

• Supports FaceID / TouchID for deactivating motion detection
• Improves help contents about how to start Guided Access session

### 1.1 — 2019-02-20

• Improved user interface for iPad
• Supports iPad Pro screen sizes

### 1.0.5 — 2018-05-09

Supports iPhone X screen size

### 1.0.4 — 2017-08-25

Whole app is modernized under the hood.

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All apps by Zininworks Inc.: https://appshunter.io/developer/431572491

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*