Independent mobile app development

Useful apps.
Built for real life.

Thoughtful, practical mobile tools for aviation, outdoor work, and the everyday calculations that matter.

Our applications

Tools with a purpose.

Three featured apps, built to make specific jobs simpler.

Use your device as a sight level to estimate your position relative to clouds, with earth-curvature correction.

A toolkit focused on the duty and performance calculations associated with Part 135 flying.

Estimate tree height and help assess what a tree could reach if it falls or is cut down.

From the archive

Earlier projects and legacy app information, preserved for reference.