# FjornArdalen

> FjornArdalen (iPhone/iPad app by Paula Kuhn.)

- Source: https://appshunter.io/ios/app/fjornardalen/id6826171394 (this page in markdown: same URL + `.md`)
- Developer: [Paula Kuhn](https://appshunter.io/developer/6826171272)
- Category: Entertainment
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 5 MB
- Languages: American English
- Released: 2026-10-23
- Data updated: 2026-10-29

## What is FjornArdalen?

FjornArdalen is a grinding and centring calculator for hand-made optical lenses. It calculates the blank dimensions, surface radii, grinding time and polishing, coating layers, as well as focal length and aperture. It includes six modules, presets and a reference table. Works completely without an internet connection.

## Is FjornArdalen safe?

Not enough ratings yet to assess FjornArdalen.

## Is FjornArdalen legit?

FjornArdalen is no longer available in the App Store. The AppsHunter Legitimacy Score for FjornArdalen is 35 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-23

No release notes.

## More apps by Paula Kuhn

- [EirikOavang](https://appshunter.io/ios/app/eirikoavang/id6826171270)
- [FaridMoklev](https://appshunter.io/ios/app/faridmoklev/id6826171357)

All apps by Paula Kuhn: https://appshunter.io/developer/6826171272

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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 2026-10-29.*