Master Lock® cLOTO™ Worker
Utilities
Free · Designed for iPad
We’re revolutionizing workplace safety. The Master Lock cLOTO™ (Connected Lockout Tagout) Solution enables you to digitally transform your program by bringing safety, accountability and innovation together on a desktop or mobile device. Streamline processes, assign and track procedures and make real-time decisions when they matter most. Get complete and connected control, all in one place.
Full Traceability
Track procedure data for full visibility of active and completed procedures, providing an added measure of accountability to your facility's lockout program.
Increase Safety
Improve safety by ensuring LOTO procedures are executed accurately and completely.
Unlock Efficiency
Access on-demand metrics of maintenance and LOTO tasks to quickly optimize processes. Drive increased efficiency by digitizing the audit trail.
Access Support
Our professional consultation services are here to support you 100% of the way with compliance assessments, trainings, written procedures and more. We’ve got you covered.
The Master Lock® cLOTO™ Worker app is one of the core components of the complete Master Lock® cLOTO™ Solution. The Worker app enable maintenance employees to apply a padlock and automatically create a digital footprint of their participation during group lockout processes—no pencils, no paper.
Ratings & Reviews
System Updates and Additional Language Support
The developer, Master Lock Company, LLC., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Master Lock Company, LLC.
- Size
- 30.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 14.0 or later.
- iPhone
Requires iOS 14.0 or later. - iPad
Requires iPadOS 14.0 or later. - iPod touch
Requires iOS 14.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
English and 7 more
- English, Dutch, French, German, Indonesian, Japanese, Portuguese, Spanish
- Age Rating
4+
- 4+
- Copyright
- ©2025 Master Lock Company, LLC