SwiftSize app icon

Apps Like SwiftSize for iPhone and iPad

Calculate HVAC load and generate PDF report

HVAC load calculator Measure home exposures on-site to size heating and air conditioning equipment. Generate detailed PDF reports. Reduce engineering time for accurate results. Sync with devices for real-time data.

by Design Comfort★ 4.03 ratingsBusiness$9.99Data updated 2026-10-24

SwiftSize screenshots

Ranked alternatives

Showing 241–260 of 1,000 ranked alternatives.

  1. Thermal Engineering Calc app icon

    Thermal Engineering Calc

    V PUGAZHENTHI

    Calculate efficiency and energy values

    Provides tools for calculating Carnot efficiency, Eckert number, emissivity coefficient, energy efficiency, and more. Users can access thermodynamics tables, formulas, and definitions.

    ★ 4.76 ratingsProductivity$2.99Data updated 2026-09-08
  1. GridPoint Energy Manager app icon

    GridPoint Energy Manager

    GridPoint Inc

    Access energy data on-the-go.

    The app provides mobile access to energy data, including site details, schedules, and real-time asset-level information. Users can monitor conditions, evaluate consumption, and compare historical data.

    ★ 2.612 ratingsBusinessFreeData updated 2026-10-25
  2. ClimateMaster Skyport app icon

    ClimateMaster Skyport

    Skyport Labs, LLC

    Monitor and control your heating and cooling

    Monitor and control heating and cooling systems remotely. View current weather and forecasts for each location. Track equipment runtimes and receive thermostat alerts. Select home or away mode easily. Adjust thermostat settings from any location.

    ★ 4.528 ratingsProductivityFreeData updated 2026-09-19
  3. TNFR app icon

    TNFR

    New Flat Rate Inc, The

    Present repair options instantly

    Offer five pricing options for HVAC, plumbing, and electrical services during service calls. Guide customers through interactive steps to present repair choices. Track service summaries and manage projects.

    ★ 4.456 ratingsBusinessFreeData updated 2026-09-13
  4. NTI net app icon

    NTI net

    Ariston SpA

    Control boiler, heat pump, or hybrid system

    Control boiler, heat pump, or hybrid heating systems remotely via . Adjust temperature settings, monitor energy usage, and receive usage insights. Set schedules for optimal comfort and energy efficiency.

    ★ 4.556 ratingsUtilitiesFreeData updated 2026-09-06
  5. TechPro Field Service App app icon

    TechPro Field Service App

    OmniByte Technology, Inc

    Manage work orders and track equipment status

    Track work orders and manage schedules. Log equipment status and maintenance history. Receive real-time updates and communicate with team members. Access job details and submit reports directly from the .

    ★ 0.00 ratingsBusinessFreeData updated 2026-09-13
  6. Peirce Phelps HVAC Pro+ app icon

    Peirce Phelps HVAC Pro+

    Watsco, Inc.

    Access product info and manage orders

    Access product information and inventory details for systems. Search by system needs to find AHRI matched systems. Check real-time branch availability. Link online account to view prices, add to cart, and track orders.

    ★ 4.854 ratingsProductivityFreeData updated 2026-09-21
  7. Air Density Calculator app icon

    Air Density Calculator

    Tan Chia Ling

    Calculate air , temperature, or pressure

    Calculate air , temperature, or pressure with instant results. Copy calculations to other apps. Includes formulas for reference. Supports up to 16 decimal places and various units for each input.

    ★ 3.84 ratingsUtilities$2.99Data updated 2026-09-15

How we rank alternatives

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