Cost OS has proven to be a poor tool for estimating and integrating with software. It has a drawback in terms of integration with software. There are some lags or delays. These are inconveniences to using the software.

It has number of features like it combines traditional estimating methods with 3D and 2D takeoff and GIS and allow one to be more efficient and more accurate towards estimating cost of the project with ease of use and ease of integration of all the kinds of graphs. The frequency of use makes a user more friendly with the software and better customer support guide one to go smoothly with any type of operation on it.

Helped in estimating one of the project for our own construction site for our family. Easy of use great user interface. Provide line item wise details