Report updated Apr 30, 2026

Overview · Full Intel report in progress

HVAC Quick Load is an established productivity app that is a paid app. With a 1.9/5 rating from 21 reviews, it shows polarized user reception.

What is HVAC Quick Load?

HVAC Quick Load is a mobile utility designed for performing rule-of-thumb heating and cooling load calculations for commercial, industrial, and residential buildings. The app allows users to estimate BTU/hr, Tonnage, and air flow requirements based on building type, square footage, and occupancy. It also includes an HVAC Equipment Locator and supports data export via email with Excel spreadsheet attachments.

Current Momentum

v5.4 · 3mo ago

Steady

Last updated 114d ago. 5 versions tracked.

AI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Productivity
#80
NEW

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

How Is The App's Momentum Right Now?

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What Are The Key Features?

Rule-of-Thumb CalculationsStandard

Calculates total cooling and heating loads and air flows based on building type, area, and number of people.

HVAC Equipment LocatorStandard

Provides a built-in tool to assist users in locating HVAC equipment.

Data ExportStandard

Enables users to email input data and results, including an Excel spreadsheet attachment for further analysis.

Multi-Unit SupportStandard

Displays values in both English (IP) and metric units.

How much does it cost?

Paid

Who Built It?

Carmel Software Corporation app icon 1
Carmel Software Corporation app icon 2
Carmel Software Corporation app icon 3
Carmel Software Corporation app icon 4

Carmel Software

(103)

Providing specialized engineering calculation tools for HVAC professionals. Streamlining complex thermodynamic and system sizing tasks for field technicians.

Portfolio

13

Apps

Free 3Paid 9
Productivity67%
Business25%
Utilities8%

Who is Carmel Software?

Carmel Software Corporation maintains a long-standing niche in the HVAC engineering software market, operating as a specialized utility provider rather than a broad-market developer. Their strategic moat is built on deep domain expertise and the integration of proprietary calculation engines that serve as digital replacements for legacy industry tools like the Trane Ductulator. The portfolio reflects a transition toward cloud-connected mobile utilities, though they face ongoing pressure from free, industrial-grade alternatives that threaten their paid-tier revenue model.

Who is Carmel Software for?

  • HVAC engineers
  • Field technicians
  • Installers requiring precise
  • On-the-go thermodynamic
Intense

Portfolio momentum

With 30 releases in the last 6 months and a majority of the portfolio receiving updates within the last year, the publisher maintains an active development cycle for their specialized toolset.

Last release · 5d agoActive apps · 26Abandoned · 3

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

Analysis in progress, available soon

What is the competitive landscape for HVAC Quick Load?

How's The Productivity Market?

How does it evolve in the Productivity market?

ChartRankChange
iOSPaid#348
iOSPaid#6724

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for HVAC Quick Load

Key Takeaways

While the app provides a convenient tool for quick estimations, user feedback indicates significant concerns regarding calculation accuracy and suitability for detailed professional requirements.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure

Independent intel to help builders create better apps.

AI-powered analysis with editorial review, built from publicly available sources. See methodology.

Marlvel.ai is not affiliated with, endorsed by, or sponsored by HVAC Quick Load, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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Cite this report

Marlvel.ai. “HVAC Quick Load Intelligence Report.” Updated Apr 30, 2026. https://marlvel.ai/intel-report/productivity/hvac-quick-load

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