# Linsen-Navi — LensNavi

> LensNavi (iPhone/iPad app by Ronald Krueger.)

- Source: https://appshunter.io/ios/app/linsen/id997309198 (this page in markdown: same URL + `.md`)
- Developer: [Ronald Krueger](https://appshunter.io/developer/997309197)
- Category: Health & Fitness, Lifestyle
- Price: $5.99
- Age rating: 4+
- Requires: iOS 15.0 · 70 MB
- Languages: English, German
- Released: 2015-06-02
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/linsen/id997309198/reviews.md

## What is Linsen?

Select your intraocular lens for cataract surgery depending on diopters and goal.

By choosing an intraocular lens you can achieve a multitude of different targets. Whatever you're aiming at (e.g. getting rid of glasses for good, staying short-sighted in order to be able to read without glasses etc.) it is essential to be well informed before surgery in order to make the right decision. Ophthalmologists developed this app: depending on your diopters, accompanying eye diseases (macular drusen, age-related macular degeneration) and individual desires the app provides (vendor-independent) information about which intraocular lens can realize your plan and describes alternatives if your whishes exceed available options. Photos illustrate the visual impression you can achieve after surgery. All current intraocular lens types are included. As a well informed patient you are prepared for talking with your ophthalmologists when it comes to choosing among the variety of intraocular lenses.


## Version history (last 5 releases)

### 1.5 — 2023-07-25

The app is available again with bug fixes, ergonomics and performance improvements.

### 1.4 — 2019-04-06

Increase performance.

### 1.3 — 2016-03-08

Automatic conversion of plus and minus - cylinder.

### 1.2 — 2015-10-23

App prepared for iOS 9.1

### 1.1 — 2015-07-03

Back - Button inplemented for better handling

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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 2026-05-16.*