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.
SwiftSize screenshots
Ranked alternatives
Showing 221–240 of 1,000 ranked alternatives.

American Standard® Technician
Trane Technologies Company LLC
Install, commission, and service equipment
Track HVAC system installations and service tasks with step-by-step guidance. Access Link Systems, Link Zoning, and Link Relay Panel integration. Log service reports and update system configurations.

Sentinel InstaCheck
Energy & Compliance Technology Ltd
Test water, generate report, get recommendations
Monitor water quality using test results from the kit. Generate detailed reports based on BS7593 standards. Provide tailored recommendations for system maintenance.




Min & Sec Timer
Tomohisa Uchida
Set and manage multiple timers
Manage multiple timers for cooking or tasks. Set and adjust durations in minutes or seconds. Add, edit, or delete timers with labels. Choose alarm sounds. Switch between dark and light modes. Track laps for timed activities.


TSTOOLS®basic
INDEX Intercontinental Association of Experts for Industrial Explosion Protection e.V.
Analyze reactions and assess ignition risks
Reference allows users to analyze chemical reactions as ignition sources in explosion risk assessments. It includes features for evaluating heat accumulation in solids, exothermic reactions, and temperature limits.




Herz Stromax R
Aleksandar Jovanovic
HVAC system balancing valve calculator tool.
The app calculates optimal valve presets for HVAC systems. It visually represents operational conditions, replacing manual data sheet calculations.




Engineering Converter
Brook Wallace
Convert units for temperature, length, mass,
Convert units for temperature, length, mass, mole, area, volume, time, velocity, acceleration, density, molar density, molar volume, force, pressure, energy, power, mass flow, mole flow, volume flow, heat capacity, molar heat capacity, latent heat,

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.