What you get. MeasureSet is the takeoff, complete: calibration from a known dimension or a standard scale, length, area, rectangle, count, segment, and room tools, wall area from a height, volume from a depth, roof slope, waste, deductions for openings and voids, totals for each sheet and the whole set, revision compare, several PDFs in one project, saved jobs, and export to .xlsx, .csv, and a marked-up PDF. The trial is the full app, not a cut-down edition.
What it is not. It is a takeoff ruler, not an estimating suite. It has no assemblies, no cost database, and no cloud collaboration, it does not search drawings for symbols, and it runs on Windows and opens PDF files only. If your work needs those things, buying once does not change that.
How the Store handles it. The Microsoft Store runs the 15-day free trial and the one-time sale. The app itself has no license code, no Buy button, and no account to create, and the Store listing shows the current price. Buying is done on that listing, not inside the app.
A plan for the trial. Use a plan set you bid recently, so you already know roughly what the answers should be. Calibrate a floor plan sheet from its longest printed dimension and check a second dimension with the segment tool. Click into a few rooms with the room tool and see which ones it closes on your architects' drawings. Trace a wall run, give its label a height, and deduct a door. Export the .xlsx and paste the Totals sheet into your pricing workbook. Export a marked-up PDF and decide whether you would send it with a bid. If an addendum came with that set, try Open > Revision to compare.
Your files stay yours. The .xlsx, .csv, and PDF exports open in other programs, and jobs save as .measureset project files on your PC. MeasureSet works with no account and no telemetry, and nothing uploads.
When a suite is the better buy. If you need assemblies that turn a wall into studs, board, and labor, a shared cost database, symbol counts across large commercial sets, or a team working in one project online, an estimating suite fits better. If you measure and then price in your own spreadsheet, the ruler is the part worth owning. Either way, a measurement is only as good as the calibration and the drawing.