Your small construction business generates volumes of business information (data) that you will have to deal with one way or another. A lot of it obviously comes in the form of paper receipts, while other data, such as labor hours, requires you to track it in paper logs or spreadsheets, and your current process most likely requires you to touch each data point multiple times. 
Hammertrack's driving idea: enable you to rapidly collect this data, at any time, on the spot, in a single touch, and then leverage automated calculations so that you benefit from the data immediately while ditching the backoffice work paper (receipts, file folders, calculators, spreadsheets, and manual paperwork.)
Your most common activity with Hammertrack is to add data to it, so Hammertrack is built around that core function. Using Hammertrack is fast, easy, and (almost) fun.
We intend to keep our monthly fee very reasonable no matter what. As our early users give the app a workout, we'll be able to accurately assess our actual computing costs and our overhead, but our eventual monthly fee will be considerably less than what other apps charge. Our target? Around $20/month.
Will Hammertrack save you at least a couple of hours each month? Yes. Will it also continually provide you with up-to-the-minute financial data along the way to help you make better business decisions? Yes. But best part? After using it day-in and day-out, we've learned that the greatest value of Hammertrack (for us) is peace of mind... we're always caught up on paperwork, and we always know where we stand.