Here’s a helpful app for contractors working on residential projects in the field. Now you can make a change order right from your smartphone with iConfirm. Compatible with iPhone, iPod touch, and iPad, iConfirm solves verbal agreement misunderstandings between contractors and homeowners by allowing the contractors to put the change in writing and get it signed by the homeowner. You can attach photos with captions and add as many signatures as you want. Once you hit submit, a copy of the legally binding change order document is emailed as a PDF to you and the homeowner. The app is free to download and includes a free 30-day trial.