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Gamma Calculator Pro

Gerrit kleyn Winkel · Business
View on App Store ↗
★ 3.58average rating
19ratings
+0new ratings, last 7 days
#15Top Paid · Business

Ratings breakdown

★★★★★
47%
★★★★
16%
★★★
5%
★★
11%
★
21%
🔒 Rating history23 days of daily rating and rating countGet Pro access

App info

Developer
Gerrit kleyn Winkel
Category
Business
Released
May 5, 2014
Version
2.7.1 (Mar 20, 2026)
Price
$3.99
Size
2.9 MB
Requires
iOS 18.6
Age rating
18+
Languages
English

In-app purchases

none
Current prices, App Store US.

Top charts right now

Top Paid · Business#15
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About Gamma Calculator Pro

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
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