HVACsim app icon

Apps Like HVACsim for iPhone and iPad

by Nauman Innovation Group LLC★ 4.04 ratingsUtilitiesFreeData updated 2026-09-06

Ranked alternatives

Showing 821–840 of 1,000 ranked alternatives.

  1. HVAC Pipe Sizer - Gas Low app icon

    HVAC Pipe Sizer - Gas Low

    Carmel Software Corporation

    Size gas piping systems with precise inputs

    Calculate gas piping system sizes for low-pressure applications. Input total flow, pressure drop, diameter, or velocity. Output exact and nominal diameters, calculated velocity, and total equivalent length.

    ★ 5.02 ratingsProductivity$4.99Data updated 2026-09-08
  2. HVAC Psychrometric Plus app icon

    HVAC Psychrometric Plus

    Carmel Software Corporation

    Analyze air properties and conditions

    Perform calculations for systems. Input temperature and humidity values to determine dew point, wet bulb, and other properties. View interactive charts and tables for accurate analysis. Save and export results for documentation.

    ★ 3.02 ratingsProductivity$6.99Data updated 2026-09-08
  1. HVAC ASHRAE 62.1 app icon

    HVAC ASHRAE 62.1

    ASHRAE, Inc.

    Ventilation calculations for indoor air quality.

    The app performs minimum ventilation rate calculations for commercial buildings using ASHRAE Standard 62.1-2016 and 2019. It allows users to store projects, perform field calculations, and toggle between English and Metric units.

    ★ 5.01 ratingsProductivity$19.99Data updated 2026-09-14
  2. Miter Bend app icon

    Miter Bend

    Imran Pinjara

    Generate flat patterns for bends and cuts

    Calculate bends, segment bends, cut bends, and fabricated bends using millimeter-based dimensions. Input measurements to generate flat pattern layouts. Supports piping, ducting, and aluminum insulation fabrication. Export markings for field use.

    ★ 1.01 ratingsUtilities$2.99Data updated 2026-09-06
  3. Code Snap: AI Plumbing app icon

    Code Snap: AI Plumbing

    Magnitude LLC

    Get responses instantly

    Access guidelines for venting, drainage, and waste pipe sizing. Determine trap arm distances and water heater requirements. Retrieve structured responses based on UPC, IPC, and field practices for installations, inspections, or exams.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.