Hand Measure: Size & Span

Get to know your hand dimensions with camera-guided measurement.

Measure hand length, explore detailed finger and span measurements with Lifetime Advanced, and switch between inches and centimeters. Hand Measure: Size & Span puts your hand measurements first, with foot sizing and playful pose challenges as useful extras.

START WITH HAND LENGTH
Place an open hand in view and follow the camera guidance. See your estimated hand length on screen, hold steady for auto-freeze, or tap to freeze and inspect the result. Hand-length measurement is included without an upgrade.

CHOOSE THE RIGHT MEASUREMENT METHOD
Supported back cameras can use ARKit/LiDAR depth. Front cameras and other non-depth cameras use a hand-length reference you measure and confirm. Unconfirmed values are clearly labeled as previews. Supported depth measurement is included in the free app.

GO FURTHER WITH LIFETIME ADVANCED
An optional one-time purchase unlocks:
• Individual finger lengths
• Thumb-to-index span
• Thumb-to-pinky span
• Knuckle width
• Shareable hand and foot reports

USE INCHES OR CENTIMETERS
Choose the unit that works for you when reading and comparing your dimensions.

ALSO INCLUDED: FOOT AND SHOE SIZING
Measure both feet using supported AR camera tools, or enter measurements taken with a ruler. Explore estimated US/Canada men’s and women’s sizes, plus UK, EU, and JP sizes. Compare foot length and width, with shoe-length estimates based on the longer foot. Confirm both feet before using final fit details.

TAKE A PLAY BREAK
Hand Play adds animal-inspired silhouettes and finger-specific hints. Practice rabbit ears, wolf ears, and a bird wing in the untimed Puppet Coach, or try repeatable 30-second pose challenges. No measurement calibration or purchase is required for Hand Play.

CAMERA IMAGES STAY ON YOUR DEVICE
Camera images are processed on your device and are not saved.

IMPORTANT TO KNOW
Measurements and shoe sizes are estimates, not precision measurements. Results depend on calibration, lighting, camera position, and device capabilities. Check a physical ruler when precision matters and the manufacturer’s sizing chart before buying shoes.

AR foot measurement requires a compatible device. Automatic foot-point placement requires supported LiDAR depth. Manual foot measurements remain available.

Hand Play requires a working camera for live matching. It recognizes simple finger positions, not actual shadows, and does not assess health or dexterity. Thumb position is not scored. Keep movements comfortable and never force a pose.