Eyelid
Eyelid Summary
Eyelid is a mobile iOS app in Health And Fitness by Medic Engineering K.K.. Released in Feb 2015 (11 years ago). It has 2.00 ratings with a 2.00★ (poor) average. Based on AppGoblin estimates, it reaches roughly 8.00 monthly active users . Store metadata: updated Mar 30, 2026.
Store info: Last updated on App Store on Mar 30, 2026 .
2★
Ratings: 2.00
Screenshots
App Description
"Eyelid" provides the opened eye ratio using the eyebrow position, the upper-eyelid position and the lower-eyelid position.
【Usage】
Step 1. Prepare a photograph that the subject's eyes in the primary gaze position.
Step 2. Expand the eyebrow and eyelid.
Step 3. Set the red marks on the corneal limbus.
Step 4. Using ▲ / ▼ buttons, set the green marks on the eyebrow, the upper eyelid margin and the lower eyelid margin.
Step 5. Then showed the upper eyelid position (UEP), eyebrow position (EBP) and opened-eye ratio(OER).
【Topic】
- You can change the initial corneal size (transverse diameter and longitudinal diameter) .
- "Eyelid" has the camera with a sprit level. Therefore you can get a straight photograph.
- You can save the result as a JPEG format.
【Caution】
"Eyelid" is not the one to diagnose any illness.