ASHRAE 365 icon
ASHRAE DFDB Lite icon
ASHRAE HVAC Duct Sizer icon
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ASHRAE

For hVAC engineers, mechanical contractors, and building facility managers requiring precise, code-compliant calculation utilities.

Known forASHRAE 365
7apps2.0(102) Multi-theme

Snapshot

Who is ASHRAE?

Providing specialized HVAC engineering utilities and professional resources for the ASHRAE community. Streamlining complex mechanical calculations and industry compliance for engineers and contractors.

Target audience

HVAC engineersMechanical contractorsBuilding facility managers requiring precise

Active nemesis

Honeywell International

Other rivals

Portfolio

Free 4
7
apps
Business3
Productivity3
News1

Last updated

ASHRAE 365

v2025.v3.0

1.1y ago

Maintenance

Publisher DNA

What defines ASHRAE?

Publisher DNA

Primary focus

HVAC engineering and professional productivity tools

Scale

indie

Target audience

HVAC engineers, mechanical contractors, and building facility managers requiring precise, code-compliant calculation utilities.

Signature Patterns

  • •Focus on professional engineering utilities for HVAC&R industry
  • •Direct digital translation of industry-standard calculation methods
  • •Mixed monetization model utilizing both free utilities and paid professional tools
  • •Project-based data management features across business-category apps
Maintenance

Portfolio momentum

With only one release in the last six months and a majority of the portfolio classified as abandoned, development is currently focused on maintenance rather than expansion.

Last release 177d agoActive apps 2Abandoned 5

Portfolio

What does ASHRAE ship?

Apps

7 apps analysed

Single-market publisher, every app ships only to United States.

Based on 2 of 7 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States2 / 2

Core markets (2/2 apps)

United States

Rivals

Who does ASHRAE compete with?

The rivals identified

Nemeses(1)

Honeywell International

known forHoneywell PT Chart

3 apps3.7Business

Both apps target HVAC technicians with digital pressure-temperature calculation tools, creating direct competition for field utility.

Contenders(5)

Arkema

known forForane® Refrigerants Tool Belt

1 app4.0Business

Both applications target HVAC technicians with pressure-temperature calculation tools, creating direct competition for the same professional user base.

DECODATION

known forContactor - HVAC Portal

1 app5.0Business

Both apps target HVAC technicians, but they serve distinct workflow needs: ASHRAE HVAC PT Chart provides technical reference data, while Contactor manages the supply chain and procurement process.

Karol Jaworski

known forHVAC Tools PT Chart - Gauge

1 app0.0Business

Both apps target HVAC technicians with pressure-temperature calculation tools, creating direct competition for field reference utility.

Rizvan Adzhoian

known forUnit Converter HVAC

1 app0.0Business

Both applications target HVAC technicians and contractors, competing for utility space on mobile devices during field work.

福赐 林

known forEPA 608 HVAC Field Lab

1 app0.0Business

Both apps target HVAC technicians with field-utility tools, creating a functional overlap in the daily workflow of contractors. While the target app focuses on refrigerant data, the rival captures the same audience through certification training and readiness checks.

Same space(8)

BITZER SE

known forBITZER REFRIGERANT RULER

1 app4.6Business

This app provides a broader range of technical specifications, including oil types and environmental impact data, alongside standard refrigerant calculations.

Caio Pinheiro

known forRefrigerant Calculator

1 app4.0Business

This app focuses on industrial refrigeration applications, specifically supporting ammonia and common freon refrigerants.

Carmel Software

known forHVAC PT Chart

1 app4.0Business

This utility provides a similar reference function but includes specific bubble and dew point data for refrigerant mixtures.

Deeun

known forHVAC EPA 608 Exam Prep

1 app0.0Business

This app targets the certification phase of a technician's career rather than daily field reference tasks.

Designstein

known forSuperCool Slide Rule HVAC

1 app4.2Business

This tool expands the scope from simple reference charts to active system diagnostics and repair guidance for HVAC technicians.

Mikhail Nikitin

known forRefrigerant Charge Calculator

1 app4.6Business

This app prioritizes offline accessibility and privacy, serving technicians who operate in connectivity-restricted environments.

Parker Hannifin

known forSMART Pro/R Service Tool

1 app1.5Business

This app integrates hardware-based sensor data for real-time field measurements, contrasting with the software-only approach of the source app.

Rodrigo Miranda

known forSMART Service Tool

1 app3.3Business

This tool combines refrigerant property data with proprietary Bluetooth hardware sensors for automated field calculations.

New entrants(1)

静 李

known forHVAC Calculator - FieldCalc

1 app0.0Business

This tool addresses the industry transition to new refrigerants while providing broader engineering calculators for duct sizing.

The Analyst's Read

The bottom line on ASHRAE

Bottom line

ASHRAE, Inc. maintains a stable, utility-driven portfolio that provides high-value technical tools to a specific professional audience. Their success is tied to the continued relevance of their engineering standards rather than mobile-first engagement metrics.

Frequently asked questions

How many apps does ASHRAE publish?
ASHRAE has 7 apps tracked by Marlvel, primarily in the Business category.
What kind of apps does ASHRAE make?
ASHRAE's portfolio is concentrated in Business and Productivity, with an average rating of 2.0/5 across rated apps.
What is ASHRAE's top app?
By review volume across the portfolio, ASHRAE 365 is ASHRAE's best-known app tracked by Marlvel.
In how many countries are ASHRAE's apps available?
Marlvel has tracked ASHRAE's apps across 1 country.

What fed this analysis

Apps analyzed:
7
With full intel:
0
With overview:
7
Website scraped:
yes
Social presence:
no

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by ASHRAE, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “ASHRAE intelligence.” Updated 2026-04-30. https://marlvel.ai/publishers/ashrae-inc

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Data licensed under CC-BY-NC 4.0