Before you start
measuring.

Skalet is an unreleased PDF construction plan measuring app for iPad and iPhone. It helps contractors set drawing scales, measure lengths, save their work, and export marked-up PDFs. A square-footage prototype is now implemented in the development build.

The current app targets iPhone and iPad running iOS or iPadOS 17 or later. Measurements use imperial feet and inches. Android and a browser version are not currently available.

Custom calibration lets you set a scale using a known dimension. Always check the result against another known dimension. Calibration cannot correct every kind of scan distortion, and source quality affects point placement.

The current app stores imported plans, scales, and measurements locally on your device. It does not use an account or cloud sync.

The current development build calculates square footage from simple closed polygons, with editable corners, saved areas, Undo/Redo, and PDF export. Physical-device acceptance is pending. Cutouts, area totals, concrete yards, and automatic takeoffs are not implemented yet. Area access will depend on the build offered to testers.

Skalet is still in development. Public download links and final pricing have not been announced. This page will be updated when beta or App Store access is available.

Use current, legible plans, choose the correct scale for the detail, and verify against known dimensions. Display precision is not a guarantee of field accuracy. Check measurements against approved plans and field conditions before relying on them.