# Light for Sight - CXL Timer — Epi-on corneal CXL application

> Epi-on corneal CXL application (iPhone/iPad app by Marcel Friedrich.)

- Source: https://appshunter.io/ios/app/light-for-sight-cxl-timer/id6483929822 (this page in markdown: same URL + `.md`)
- Developer: [Marcel Friedrich](https://appshunter.io/developer/1521150287)
- Category: Utilities, Medical
- Price: Free
- Age rating: 17+
- Requires: iOS 11.0 · 19 MB
- Languages: English
- Released: 2024-04-12
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/light-for-sight-cxl-timer/id6483929822/reviews.md

## What is Light for Sight?

Light for Sight supports slit lamp-based epi-on Corneal Cross-Linking (CXL) for keratoconus and other corneal ecstasies.
The epi-on CXL protocol requires a precise sequence and timing of different eye drops. 
This timer facilitates precise compliance to the drop scheme by providing visual and audio feedback.


## Version history (last 1 release)

### 1.0 — 2024-04-12

No release notes.

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## More apps by Marcel Friedrich

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All apps by Marcel Friedrich: https://appshunter.io/developer/1521150287

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-15.*