# Cadlock Lockout Tagout — Become a LOTO expert NOW

> Digital lockout-tagout management for industrial safety and efficiency. (iPhone/iPad app by Maerix inc..)

- Source: https://appshunter.io/ios/app/cadlock-lockout-tagout/id1539026863 (this page in markdown: same URL + `.md`)
- Developer: [Maerix inc.](https://appshunter.io/developer/315798706)
- Category: Business, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 14.1 · 31 MB
- Languages: American English, French (France), European Spanish
- Released: 2021-10-06
- Data updated: 2026-09-07
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/cadlock-lockout-tagout/id1539026863/reviews.md

## What is Cadlock Lockout Tagout?

SIMPLE LOCKOUT/TAGOUT PROCEDURES
Create and manage your Lockout/Tagout (LOTO) procedures from your computer, then execute them safely from your mobile device. Simply scan the equipment QR code, identify yourself with your padlock, and let CADLOCK guide you through every step of the lockout procedure.

EVERYTHING YOU NEED. RIGHT WHERE YOU NEED IT.
Scan the equipment QR code to instantly access lockout procedures, maintenance manuals, electrical diagrams, factory blueprints, training videos and more. No more searching through binders or wondering if you're using the latest revision.

REAL-TIME COLLABORATION
Create corrective and preventive actions directly from the field with photos and comments. CADLOCK automatically notifies the right people, helping your team resolve issues faster.

DESIGNED FOR THE PEOPLE WHO DO LOTO
Shift changes, contractors, forgotten padlocks or paused procedures—CADLOCK helps your team manage everyday challenges while maintaining the integrity of every Lockout/Tagout procedure.

Complex lockout procedures. Simple execution.

Request a free demonstration and discover how simple digital Lockout/Tagout can be.
 
* An active CADLOCK subscription is required to use this application.

## Key features

- QR code equipment scanning
- Access maintenance manuals and diagrams
- Real-time collaboration with photos and comments
- Manage shift changes and subcontractors
- Create corrective/preventive actions
- Inform relevant personnel instantly

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/cadlock-lockout-tagout/id1539026863/reviews.md

### 5/5 — Simple et efficace!

*2021-10-06*

Je me laisse guider par l’application en suivant les étapes qu’on m’indique! Je peux même y voir des vidéos pour bien exécuter mon verrouillage sur des équipements plus complexes ! C’est génial!

**Developer response:** Merci beaucoup SST_01 pour vos commentaires !

Eric Veilleux
Président Maerix.

## Frequently asked questions about Cadlock Lockout Tagout

### What is Cadlock Lockout Tagout?

Cadlock Lockout Tagout is a business application designed to simplify and manage lockout-tagout (LOTO) procedures in industrial settings. It allows users to scan equipment QR codes, access necessary documentation, and collaborate on safety tasks.

### How does Cadlock Lockout Tagout work?

Users can scan equipment QR codes to access specific LOTO procedures, maintenance manuals, and other relevant documents. The app facilitates real-time collaboration by allowing users to add photos and comments to tasks, ensuring clear communication.

### Is Cadlock Lockout Tagout free to use?

While the application itself is free to download, an annual subscription to Cadlock is required to use its full functionality. This subscription model ensures access to all features and ongoing support.

### What devices does Cadlock Lockout Tagout support?

Cadlock Lockout Tagout is available on iPhone, iPad, and iPod. It is designed to be a mobile solution for managing LOTO procedures on the go.

### How often is Cadlock Lockout Tagout updated?

The latest version of Cadlock Lockout Tagout is 1.0.11, last updated on February 4, 2026. While this indicates a recent update, the frequency of future updates is not specified.

### What is the age rating for Cadlock Lockout Tagout?

Cadlock Lockout Tagout has an age rating of 4+. This indicates it is suitable for a broad audience, though its primary use is in professional business environments.

### Does Cadlock Lockout Tagout have ads?

No, Cadlock Lockout Tagout does not contain advertisements. The application operates on a subscription model, ensuring an ad-free user experience.

### Can Cadlock Lockout Tagout help with shift changes?

Yes, Cadlock Lockout Tagout is designed to alleviate headaches associated with LOTO procedures, including shift changes. It provides a centralized system for managing tasks and ensuring continuity.

## Version history (last 5 releases)

### 1.0.13 — 2026-08-26

Minor fixes and improvements.

### 1.0.12 — 2026-06-02

Fixed an issue preventing a procedure containing control methods of type "Warnings and Alerts" from being started.

### 1.0.11 — 2026-02-04

* Access to approved procedures without an internet connection
* Support for devices locking multiple isolation points
* Assignment of responsibilities during procedure execution
* Seal reading via mobile camera
* Minor corrections and improvements

### 1.0.10 — 2025-05-22

* Optimized interface: revamped menus, clear icons (employee / contractor), and smooth navigation across all platforms.
* New Lockout Audit Module: track, document, and manage your lockout audits directly in the app.
* Improved arrival and departure handling: smarter and safer procedure execution.
* New “Pending” status: ideal for long-term lockout situations without losing traceability.

### 1.0.9 — 2024-09-18

Added support for iOS 18

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All apps by Maerix inc.: https://appshunter.io/developer/315798706

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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 2026-09-07.*