Comparison

EnerTechnician vs LaserCalc Mobile

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

Head to head
About

EnerTechnician

Features
Read full description

Enertechnician is a powerful app designed specifically technicians working on Enertech heat pumps. Technicians and contractors can access essential tools and resources needed for efficient and effective installation and performance checks of Enertech heat pumps. With features like barcode scanning for quick access to unit information, offline access to installation and operation manuals, and a built-in calculator for measuring unit performance, Enertechnician streamlines the HVAC technician's workflow, making their job easier and more productive.

About

LaserCalc Mobile

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.

Highlights
  • ACCA Manual J 8th Edition compliance
  • DOE and NREL data integration
  • Professional HVAC load calculations
  • Supports contractors and engineers
Features
Read full description

Run a professional residential load calculation from the driveway, and leave with a report your customer can hold. LaserCalc is an HVAC load calculation tool for contractors, technicians, and engineers working in the United States. Calculations follow the Manual J 8th Edition methodology and draw on 2025 ASHRAE climatic design data covering thousands of US cities and weather stations. THREE WAYS TO MEASURE A HOME • Block Load — we look up the home's square footage from the address. The fastest path to a number. • Scan Rooms with Camera — walk the house and capture square footage, ceiling height, and windows as you go. • Enter Rooms Manually — full control over room size, ceiling height, exposed walls, and windows by direction. REPORTS YOU CAN HAND OVER • Shareable PDF reports, sent from your phone before you pull out of the drive • Add your company logo to every report • Heating and cooling loads with recommended capacity in BTU and tons YOUR BOOK OF BUSINESS, EVERYWHERE • Clients and load calcs save automatically and follow you across devices • Start an estimate on your phone, finish it on your tablet PRO • Room-by-room load calcs for tighter equipment sizing • Automatic room scanning with LiDAR or your camera (LiDAR requires a Pro Apple device) Available in English and Spanish. The app follows your device language, and you can switch it any time in Settings. LaserCalc is built for properties in the United States — address lookup and climate data cover the US only. Climatic Design Data © 2025 ASHRAE, www.ashrae.org. Used with permission. ASHRAE has not endorsed, reviewed, or certified this product. Final equipment selection is the responsibility of the installing contractor and should be based on manufacturer specifications. LaserCalc Pro is an auto-renewing subscription. Payment is charged to your Apple Account at confirmation of purchase, and renews unless you turn off auto-renew at least 24 hours before the period ends. Manage or cancel in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://airmatchpro.com/privacy-policy

Screenshots

EnerTechnician4 screens
LaserCalc Mobile4 screens

Verdict

The call

The clearest difference is in-app purchases: EnerTechnician at none against LaserCalc Mobile's 4. On price, update cadence, ads 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. LaserCalc Mobile sells 4 in-app purchases, starting at $9.99 per month. EnerTechnician asks for nothing beyond the download.

UpkeepUpdate frequency

EnerTechnician ships an update fortnightly, LaserCalc Mobile every 3 weeks. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.

Scorecard1 real difference · 9 level
EnerTechnician versus LaserCalc Mobile: the parameters behind the verdict, then further details
ParameterEnerTechnicianLaserCalc Mobile
PriceFreeFree
Rating—3.4 (5 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—5 — better
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.1 — better
Further details — not scored
Size115 MB85 MB
Age rating4+4+
DeveloperEnertech Global LLCImogen Technologies, LLC

In-app purchases

None

EnerTechnician

No in-app purchases

4 purchases

LaserCalc Mobile

Subscriptions3
  • Monthly7 Days trial$9.991 Month
  • Monthly Subscription7 Days trial$9.991 Month
  • LaserCalc Pro7 Days trial$49.991 Month
One-time1
  • Monthly Subscription$9.99

Questions

Is EnerTechnician free?
EnerTechnician is free to download, with no in-app purchases.
Is LaserCalc Mobile free?
LaserCalc Mobile is free to download, with in-app purchases available.
Do EnerTechnician or LaserCalc Mobile have ads?
Neither EnerTechnician nor LaserCalc Mobile shows ads.
Which is updated more often, EnerTechnician or LaserCalc Mobile?
EnerTechnician ships an update fortnightly, and LaserCalc Mobile every 3 weeks. Most recently, EnerTechnician was updated on October 7, 2026 and LaserCalc Mobile on October 20, 2026.

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