PD Meter - Pupillary Distance

Measure your PD (Pupillary Distance) quickly with your iPhone camera. Great for checking glasses fit and as a reference for VR IPD setup.

Just center your face and follow the distance guide. Shows Far PD, Near PD, Right PD, and Left PD in seconds.

● Features 【Easy measuring】 ・Align your face → when the distance guide turns green, measurement starts automatically ・Lock the reading with one tap (values stay fixed) ・Displays Far/ Near (auto) / Right / Left PD and Distance together

【Clear UI】 ・Rings and dots overlay the pupil centers for visual confirmation ・Large, easy-to-read measurement card ・Red warning when too near/far, green when optimal distance

【Sharing】 ・Share a screenshot with the measurement card as an image

【Privacy】 ・No account required / start using immediately ・Processed on device in real time — no images or readings are sent outside the app

【Use cases】 ・A reference when choosing glasses frames online ・Helps set VR headset IPD ・Understand monocular PD (Right/Left) to reduce fitting errors

● Notes ・Values are for reference. For prescriptions or high precision, please get an in-store measurement. ・Recommended on devices that support TrueDepth / Face ID.