Squaretree Software has over 20 years continuous experience building custom applications that allow companies to work more efficiently.A quality custom application makes the absolute best use of Human Capital in an organization, by capturing and incorporating the organizations best methodologies and making them automatic.The best applications come from a working together to develop applications that start delivering return on investment early and increase that return as the project progresses. Â We do that using Agile development practices, delivering potentially releasable software early and often so you always know how well the project is going. More about Agile ROI.