Gamma Calculator Pro

Developer: Gerrit kleyn Winkel

Category: Business

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1K installs

20 ratings

60 monthly active users

Revenue not available

Gamma Calculator Pro Summary

Gamma Calculator Pro is a mobile iOS app in Business by Gerrit kleyn Winkel. Released in May 2014 (11 years ago). It has 20 ratings with a 3.55★ (average) average. Based on AppGoblin estimates, it reaches roughly 60 monthly active users . Store metadata: updated Mar 20, 2026.

Store info: Last updated on App Store on Mar 20, 2026 .

SDKs, Trackers & Permissions

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App Details

Store ID: 867478383

First Released: 2014-05-05

Store Last Updated: 2026-03-20

In-App Purchases: No

Ads: No

Website: klwinkel.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-04-23

Ads & App-Ads.txt

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3.55★

Ratings: 20

5★

4★

3★

2★

1★

Screenshots

App Description

Save time with this exposure calculator for Iridium-192, Selinium-75 and Cobalt-60 sources.
No more need to calculate the formula or use of the "old-school plastic calculator"
Simply fill in the thickness, activity(in Curies) and source-film-distance and you get the correct exposure time.

R factor for different densities and film types.

For materials: Iron(steel), Concrete, Tungsten, Lead, Aluminum, Titanium, Copper, Zinc, Brass, Inconel X, Zirconium and Uranium.

Features:

- Exposure Time calculator
- Geometric Unsharpness calculator
- Exposure Correction calculator
- Decay calculator
- Barricade calculator
- Pipe Schedule selector (single/double wall)
- Weld enforcement setting
- Iridium 192 Emissivity setting
- inch/mm setting