Comparison

Ladder Safety vs CORE Service

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

Head to head
About

Ladder Safety

This app helps extension ladder users determine the optimal angle for safe ladder placement using visual and sound signals. It also provides interactive reference materials, safety guidelines, and checklists for ladder selection, inspection, and use.

Highlights
  • Multimodal angle indicator (visual and sound)
  • Optimal ladder positioning guidance
  • Interactive reference materials
  • Safety guidelines and checklists
  • Ladder selection and inspection tips
Features
Read full description

The National Institute for Occupational Safety and Health (NIOSH) is dedicated to ensure the safety of extension-ladder users by developing and disseminating an easy-to-use interactive ladder safety application for smart phones. The NIOSH Ladder Safety application features a multimodal indicator, which uses visual and sound signals to assist the user in positioning an extension ladder at an optimal angle. Furthermore, the application provides graphic-oriented interactive reference materials, safety guidelines and checklists for extension ladder selection, inspection, accessorizing, and use. The application is intended to help a wide range of ladder users, employers, and safety professionals, with their ladder-related safety needs. The ladder safety app is also 508 compliant.

About

CORE Service

This app provides a wireless interface for commercial HVAC technicians to control and service specific Lennox rooftop units. It offers guided setup, enhanced testing, and parameter configuration to streamline the service process.

Highlights
  • Wireless mobile service app
  • Guided setup with progress indicators
  • Enhanced test functionality
  • Real-time sensor readings and trending
  • Parameter configuration
  • Exportable setup summaries
Features
Read full description

This app is the interface for the Lennox® CORE Unit Controller in Model L (L*M), Enlight (L*T), Xion (L*X) and Strategos (S*H) Commercial Rooftop Units. You must be within 25ft of a unit to connect and utilize this app. The Lennox® CORE Control System reinvents the service process in the palm of your hand with a wireless mobile service app, making setup and service faster than ever before. This app is intended for commercial HVAC service technicians to interface with CORE Unit Controller equipped unitary packaged rooftop units. App Features: - Guided Setup with progress indicators, detailed help, and exportable summaries drive simple and trouble-free setup, reducing commissioning times over similar systems. - Enhanced Test Functionality provides real-time sensor readings, trending, and reports that enable easy troubleshooting. - Ability to set and configure parameters of the CORE Control System drive tailored sequences of operation and make the CORE Unit Controller the most flexible Lennox has to offer.

Screenshots

Ladder Safety4 screens
CORE Service3 screens

Verdict

The call

Ladder Safety and CORE Service both sit at 3.6 stars, but that hides the real split: 60% of Ladder Safety's written reviews are positive against 0% of CORE Service's. Ladder Safety also leads on iOS requirement (13.0 vs 15.6). CORE Service's advantage is update cadence (every 3 months vs every 25 months). On price, rating, ratings volume and ads 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 — 3.6 for Ladder Safety against 3.6 for CORE Service. Both are backed by a comparable volume of ratings — 20 and 19 respectively. Written reviews are what separate them: 60% of Ladder Safety's written reviews are positive against 0% of CORE Service's.

UpkeepUpdate frequency

Ladder Safety ships an update every 25 months, CORE Service every 3 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Ladder Safety versus CORE Service: the parameters behind the verdict, then further details
ParameterLadder SafetyCORE Service
PriceFreeFree
Rating3.6 (20 ratings) — better3.6 (19 ratings)
Positive reviews60.0% of reviews — better0.0% of reviews
Number of ratings20 — better19
Update frequencyEvery 25 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size74 MB47 MB
Age rating4+4+
DeveloperCenters For Disease Control and PreventionLennox Industries

Customer experience

Ladder Safety

All ratings19 ratings
Positive57.9%
Neutral10.5%
Negative31.6%
Written reviews15 reviews
Positive60.0%
Neutral13.3%
Negative26.7%

CORE Service

All ratings19 ratings
Positive63.2%
Neutral0.0%
Negative36.8%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Ladder Safety

No in-app purchases

None

CORE Service

No in-app purchases

Questions

Is Ladder Safety free?
Ladder Safety is free to download, with no in-app purchases.
Is CORE Service free?
CORE Service is free to download, with no in-app purchases.
Which has better reviews, Ladder Safety or CORE Service?
Ladder Safety is rated higher. Ladder Safety averages 3.6 out of 5 from 20 ratings, while CORE Service averages 3.6 from 19 ratings.
Do Ladder Safety or CORE Service have ads?
Neither Ladder Safety nor CORE Service shows ads.
Which is updated more often, Ladder Safety or CORE Service?
Ladder Safety ships an update every 25 months, and CORE Service every 3 months. Most recently, Ladder Safety was updated on October 23, 2026 and CORE Service on October 24, 2026.

Other comparisons