DALC app icon

Apps Like DALC for iPhone and iPad

Estimate ductwork air leakage easily.

The app estimates air leakage from ductwork for engineers, architects, designers, and contractors. It determines pass/fail marks for Duct Air Leakage Tests and combines ductwork sections to calculate total allowable leakage.

by SHEET METAL CONTRACTORS NATIONAL ASSOCIATION, INC.★ 2.127 ratingsBusinessFreeData updated 2026-09-18
App detailsView in App Store

DALC screenshots

Ranked alternatives

Showing 821–840 of 1,000 ranked alternatives.

  5. NRGship for UPS app icon

    NRGship for UPS

    nrg software, llc

    Ship parcels, track shipments, manage accounts

    Manage shipments with by calculating and displaying UPS rates, including list and negotiated rates. Print domestic UPS labels for Ground, Next Day Air, and other classes.

    ★ 0.00 ratingsBusinessFreeData updated 2026-09-08
    App details
  16. Air Leap app icon

    Air Leap

    Videcom International Limited

    ★ 0.00 ratingsTravelFreeData updated 2026-09-06
    App details

How we rank alternatives

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