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In-App Purchases

Details

  • Released
  • Updated
  • May 13, 2024
  • September 16, 2026

Features

LaserCalc Mobile screenshot #1 for iPhone
LaserCalc Mobile screenshot #2 for iPhone
LaserCalc Mobile screenshot #3 for iPhone
LaserCalc Mobile screenshot #4 for iPhone
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About

This app assists HVAC professionals with accurate load calculations for residential and commercial projects. It adheres to industry-standard ACCA Manual J 8th Edition guidelines, integrating data from DOE and NREL for precise results.

✓ACCA Manual J 8th Edition compliance
✓DOE and NREL data integration
✓Professional HVAC load calculations
✓Supports contractors and engineers
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What's New in LaserCalc Mobile

2.0.2

September 16, 2026

Version 2.0.2 Fixes an occasional freeze when navigating through the load calc wizard Version 2.0 adds LaserCalc Pro. PRO: SCAN A ROOM WITH LiDAR Walk the room and let the phone measure it. LiDAR picks up the walls, the ceiling height, and the windows while you move, so a room is done in seconds. No tape measure, no notepad, no typing it in afterward. LiDAR scanning needs an iPhone Pro or an iPad Pro. PRO: SCAN A ROOM WITH YOUR CAMERA No LiDAR on your phone? Use the camera instead. Aim at each corner of the room and tap. You get the same room-by-room numbers on any device that runs LaserCalc, and it is a genuine alternative, not a consolation prize. PRO: ROOM-BY-ROOM REPORTS A heating and cooling load for every room, not one number for the whole house. That is what sizes the equipment and balances the ducts, and it goes straight into the PDF you hand your customer. NEW FOR EVERYONE More than 2,700 ASHRAE cities. Odds are the town you are standing in is on the list now, with its own design temperatures instead of the nearest big city's. LaserCalc speaks Spanish. The app follows your device language, and you can switch it any time in Settings. New questions in the load calc: number of floors, ventilation and combustion air, duct system layout, and fireplaces. Each one feeds a Manual J load the calc could not see before. The address lookup fills in more for you. Along with square footage it now pulls stories, fireplaces, floor type, and occupancy from the property record when they are on file. Every one of them stays yours to change. Closer to Manual J. Two-story infiltration, per-fireplace infiltration, graduated duct factors, and the MJ8AE appliance allowances are all figured the way the spec asks for them. Numerous design improvements and fixes.

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Subscriptions & In-App Purchases

LaserCalc Pro

Unlimited, with automatic room scan and room-by-room

$49.991 Month
7 Days trial
How to cancel LaserCalc Mobile subscription ⁉️

User reviews

It worked but now it don’t

I have used this app for several months now and something has recently changed and it is not allowing me to log in. I have changed my password and even deleted the app and reinstalled it. I will cancel my subscription unless there is a fix that is offered soon.

Great staff

Don’t know what happened. Everything was going great until the app won’t load and kicks you out. Refresh and everything and app doesn’t work. Talked to support and they have addressed the issue and hopefully will be up and running in no time!

Keeps crashing

Can’t use it…keeps crashing

Quick, easy, and accurate

This is a great tool to have in your pocket for quick load calculations. There are times where you might want to do the full extended load calc, but especially for replacement work, this is an easy way to verify that the new system is sized, right, especially if the homeowner has made upgrades to the windows or insulation. You get an accurate and detailed load in just a few clear steps.
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Developer apps

FAQ

What HVAC standards does LaserCalc Mobile follow?

LaserCalc Mobile adheres to the ACCA Manual J 8th Edition standards, a widely recognized industry guideline for load calculations.

Does LaserCalc Mobile have ads?

Yes, LaserCalc Mobile contains advertisements. This is typical for free applications that offer in-app purchases.

What devices is LaserCalc Mobile available on?

LaserCalc Mobile is available on iPhone and iPod devices, as indicated by its supported devices list.

What is the pricing for LaserCalc Mobile?

LaserCalc Mobile is free to download and use, with options for in-app purchases. It also offers a monthly subscription at $9.99 with a 7-day free trial.

How often is LaserCalc Mobile updated?

The latest version, 1.0.8, was released on August 20, 2025, suggesting regular updates to maintain functionality and standards.

What is the age rating for LaserCalc Mobile?

LaserCalc Mobile has an age rating of 4+, making it suitable for a broad audience.

What data sources does LaserCalc Mobile integrate?

LaserCalc Mobile integrates data from the Department of Energy (DOE) and the National Renewable Energy Laboratory (NREL) to enhance calculation accuracy.

What are the subscription options for LaserCalc Mobile?

LaserCalc Mobile offers a monthly subscription for $9.99, which includes a 7-day free trial period.