Comparison

Smart Loto vs Master Lock® cLOTO™ Worker

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

Head to head
About

Smart Loto

Features
Read full description

Noke SMART LOTO utilizes our award winning Bluetooth locks to streamline the lockout / tagout process. For more information visit us at https://smartloto.noke.com/#/

About

Master Lock® cLOTO™ Worker

This app digitizes workplace safety procedures, enabling streamlined assignment and tracking of tasks. It provides full traceability and enhances accountability for lockout/tagout programs, improving safety and efficiency.

Highlights
  • Digital lockout/tagout procedures
  • Assign and track safety tasks
  • Full traceability of procedures
  • Enhance workplace safety
  • Streamline efficiency
  • Digital audit trail
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™ 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.

Screenshots

Smart Loto4 screens
Master Lock® cLOTO™ Worker3 screens

Verdict

The call

The clearest difference is update cadence: Smart Loto at monthly against Master Lock® cLOTO™ Worker's every 3 months. Smart Loto also leads on iOS requirement (10.0 vs 14.0). On price, ads, 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.

UpkeepUpdate frequency

Smart Loto ships an update monthly, Master Lock® cLOTO™ Worker every 3 months. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 7 level
Smart Loto versus Master Lock® cLOTO™ Worker: the parameters behind the verdict, then further details
ParameterSmart LotoMaster Lock® cLOTO™ Worker
PriceFreeFree
Rating—5.0 (4 ratings) — better
Number of ratings—4 — better
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better14.0
Further details — not scored
Size46 MB29 MB
Age rating4+4+
DeveloperNoke IncMaster Lock Company, LLC.

In-app purchases

None

Smart Loto

No in-app purchases

None

Master Lock® cLOTO™ Worker

No in-app purchases

Questions

Is Smart Loto free?
Smart Loto is free to download, with no in-app purchases.
Is Master Lock® cLOTO™ Worker free?
Master Lock® cLOTO™ Worker is free to download, with no in-app purchases.
Do Smart Loto or Master Lock® cLOTO™ Worker have ads?
Neither Smart Loto nor Master Lock® cLOTO™ Worker shows ads.
Which is updated more often, Smart Loto or Master Lock® cLOTO™ Worker?
Smart Loto ships an update monthly, and Master Lock® cLOTO™ Worker every 3 months. Most recently, Smart Loto was updated on October 25, 2026 and Master Lock® cLOTO™ Worker on October 7, 2026.

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