Contractor Calculator Pro is your all-in-one app to estimate roofing, siding and gutter costs accurately! This app is great for professional contractors as well as home owners. You can accurately calculate roofing, siding and gutter jobs with the easy to use interface to get your cost immediately. You can also request an on-site estimate in your area by a professional contractor.

  • Quality and Bug Free App
  • Provide REST API/Web service

Skills used

Application Design
PHP Webservice


Requires iOS 7.1 or later.

Compatible: iPhone, iPad, and iPod touch

  • Splash

  • Home

  • Calculator

  • Comfirma Estimation

  • Roof Detail

  • Free Estimation

  • Settings