---
title: "Eyelid - Reviews, Revenue and Downloads in Brazil | Apple App Store"
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"
---

# Eyelid — Brazil

![Eyelid App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/b2/81/4f/b2814fc5-61ea-804a-e8cd-92f8b6e06b13/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/400x400bb.png)

**Developer:** [Medic Engineering K.K](https://apptail.io/developer/medic-engineering-kk-Nhc) (Japan)
**Category:** Health Fitness
**Rating:** 2.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** jp.co.rugle.Eyelid
**Store:** Apple App Store
**Country:** Brazil
**Version:** 4.1.2 (released 2026-03-30)
**Original Release:** 2015-02-15

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/br/app/app/id964690025)
**AppTail Page:** [https://apptail.io/app/eyelid-Twge/brazil](https://apptail.io/app/eyelid-Twge/brazil)

## Eyelid 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.


## Eyelid Rating Breakdown in Brazil
- 5 stars: 0 (0%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 1 (100%)
- 1 stars: 0 (0%)






## Eyelid Available In
- [United States](https://apptail.io/app/eyelid-Twge/united-states)
- [Brazil](https://apptail.io/app/eyelid-Twge/brazil)
- [Belize](https://apptail.io/app/eyelid-Twge/belize)
- [Canada](https://apptail.io/app/eyelid-Twge/canada)
- [Switzerland](https://apptail.io/app/eyelid-Twge/switzerland)
- [Chile](https://apptail.io/app/eyelid-Twge/chile)
- [China](https://apptail.io/app/eyelid-Twge/china)
- [Dominican Republic](https://apptail.io/app/eyelid-Twge/dominican-republic)
- [Egypt](https://apptail.io/app/eyelid-Twge/egypt)
- [Spain](https://apptail.io/app/eyelid-Twge/spain)
- [Finland](https://apptail.io/app/eyelid-Twge/finland)
- [United Kingdom](https://apptail.io/app/eyelid-Twge/united-kingdom)
- [Italy](https://apptail.io/app/eyelid-Twge/italy)
- [Japan](https://apptail.io/app/eyelid-Twge/japan)
- [South Korea](https://apptail.io/app/eyelid-Twge/south-korea)
- [New Zealand](https://apptail.io/app/eyelid-Twge/new-zealand)
- [Pakistan](https://apptail.io/app/eyelid-Twge/pakistan)
- [Romania](https://apptail.io/app/eyelid-Twge/romania)
- [Thailand](https://apptail.io/app/eyelid-Twge/thailand)
- [Taiwan](https://apptail.io/app/eyelid-Twge/taiwan)
- [United Arab Emirates](https://apptail.io/app/eyelid-Twge/united-arab-emirates)
- [South Africa](https://apptail.io/app/eyelid-Twge/south-africa)
- [Bulgaria](https://apptail.io/app/eyelid-Twge/bulgaria)

---

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