Comparison

Yale Access vs Master Lock® cLOTO™ Manager

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Yale Access

Control and monitor smart locks and safes remotely for enhanced home security. Enjoy keyless entry and peace of mind with convenient access management. Compatible with specific Yale and August smart home products in the US and Canada.

Highlights
  • Remote lock and safe control
  • Keyless entry management
  • Guest access control
  • Activity logs
  • Integration with compatible smart locks
Features
Read full description

Yale locks using the Yale Access app are supported exclusively in the United States and Canada. Yale Access offers you everyday convenience and trusted security for your entire home through smart security solutions and the Yale Access app. We’re here to help you protect the things that matter the most. Peace of mind is only a tap away. This app is for products available in the U.S. and Canada only. Compatible products include: Yale Assure Locks - Yale Assure Lock with Wi-Fi (YRD2x6-WF1 , YRD2x6-CBA , YRD6x6-WF1 and YRD6x6-CBA) - Yale Assure Lever with Wi-Fi (YRL2x6-WF1 and YRL2x6-CBA) - Yale Assure Lock 2 - All Models (YRD4x0) - Yale Assure Lock for Andersen Doors with Wi-Fi Yale Smart Cabinet Lock Yale Smart Safe Yale Smart Delivery Box August Smart Locks August Smart Keypads Emtek EMPowered Smart Lock

About

Master Lock® cLOTO™ Manager

Digitally transform workplace safety with a connected lockout tagout solution. Streamline processes, assign and track procedures, and gain full traceability for enhanced accountability and efficiency.

Highlights
  • Digital procedure workflows
  • Assign and track procedures
  • Full traceability of procedure data
  • Real-time decision making
  • On-demand metrics for optimization
  • Digital tagging and hardware scanning
Features
Read full description

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™ Manager app is one of the core components of the complete Master Lock® cLOTO™ Solution. The Manager app helps to mitigate human error with digital procedure workflows you can take anywhere in the facility. Access step-by-step lockout instructions, track in-progress tasks and use the digital tagging function to scan hardware and instantly retrieve information on lock owner and assigned procedure.

Screenshots

Yale Access4 screens
Master Lock® cLOTO™ Manager4 screens

Verdict

The call

The clearest difference is ads: Master Lock® cLOTO™ Manager at none against Yale Access's shown. Master Lock® cLOTO™ Manager also leads on monetization model (free vs free with in-app purchases). Yale Access's advantage is update cadence (fortnightly vs every 4 months) and ratings volume (77K vs 3). On price, rating, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Yale Access against 5.0 for Master Lock® cLOTO™ Manager. That said, the two scores are not equally well evidenced: Yale Access has 77K ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Yale Access ships an update fortnightly, Master Lock® cLOTO™ Manager every 4 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
Yale Access versus Master Lock® cLOTO™ Manager: the parameters behind the verdict, then further details
ParameterYale AccessMaster Lock® cLOTO™ Manager
PriceFreeFree
Rating4.9 (77K ratings)5.0 (3 ratings) — better
Positive reviews40.8% of reviews—
Number of ratings77K — better3
Update frequencyFortnightly — betterEvery 4 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS17.6.117.1 — better
Further details — not scored
Size308 MB17 MB
Age rating4+4+
DeveloperAugust Home, Inc.Master Lock Company, LLC.

Customer experience

Yale Access

All ratings77,167 ratings
Positive97.7%
Neutral1.1%
Negative1.2%
Written reviews497 reviews
Positive40.8%
Neutral10.9%
Negative48.3%

Master Lock® cLOTO™ Manager

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Yale Access

Reported bugs

5 issues
  • App shows incorrect lock status
  • Issues with adding/deleting users
  • Connectivity problems between lock and app
  • Firmware updates causing functionality issues
  • Incompatibility with certain devices/networks

Requested features

5 requests
  • Add battery level indicator
  • Allow users to remove themselves as guests
  • Improve auto-lock/unlock functionality
  • Provide better integration with smart home platforms
  • Enhance app UI and UX

Master Lock® cLOTO™ Manager

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Yale Access

No in-app purchases

None

Master Lock® cLOTO™ Manager

No in-app purchases

Questions

Is Yale Access free?
Yale Access is free to download, with no in-app purchases.
Is Master Lock® cLOTO™ Manager free?
Master Lock® cLOTO™ Manager is free to download, with no in-app purchases.
Which has better reviews, Yale Access or Master Lock® cLOTO™ Manager?
Master Lock® cLOTO™ Manager is rated higher. Yale Access averages 4.9 out of 5 from 77K ratings, while Master Lock® cLOTO™ Manager averages 5.0 from 3 ratings.
Do Yale Access or Master Lock® cLOTO™ Manager have ads?
Yale Access shows ads; Master Lock® cLOTO™ Manager does not.
Which is updated more often, Yale Access or Master Lock® cLOTO™ Manager?
Yale Access ships an update fortnightly, and Master Lock® cLOTO™ Manager every 4 months. Most recently, Yale Access was updated on November 6, 2026 and Master Lock® cLOTO™ Manager on November 4, 2026.

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