Thumbstone Labs
Body Transformation logo

Track your body transformation through progress photos

Capture, organize, and visualize your fitness journey through progress photos. Build a timeline and export before/after comparisons.

Body Transformation screenshot
Eye Color Scanner & Detector logo

Scan and explore eye color from your photos

Use your camera or gallery to detect and visualize eye color with a simple, focused experience built for quick results.

Eye Color Scanner & Detector screenshot
Foam Roller Exercises - Relief logo

Guided foam roller routines for muscle relief and recovery

Follow simple foam roller exercises designed to ease tight muscles, improve mobility, and support everyday recovery at home.

Foam Roller Exercises - Relief screenshot
Signal Finder logo

Find and understand signal strength around you

See cellular and Wi‑Fi signal quality on a map, spot weak areas, and get simple readouts you can use at home or on the move.

Signal Finder screenshot