---
title: "Gamma Calculator Pro - Bewertungen, Einnahmen und Downloads in Südkorea | Apple App Store"
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 thick"
---

# Gamma Calculator Pro — Südkorea

![Gamma Calculator Pro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/b8/94/92/b894920a-d3c7-a51c-872b-83693757848b/AppIcon-1x_U007emarketing-0-8-0-85-220-0.png/434x0w.png)

**Developer:** [Gerrit kleyn Winkel](https://apptail.io/de/developer/gerrit-kleyn-winkel-xWz)
**Category:** Business
**Rating:** 2.7/5 (3 ratings)
**Price:** Free
**Bundle ID:** klwinkel.com.GammaCalc
**Store:** Apple App Store
**Country:** Südkorea
**Version:** 2.7.1 (released 2026-03-20)
**Original Release:** 2014-05-05
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/kr/app/app/id867478383)
**AppTail Page:** [https://apptail.io/de/app/gamma-calculator-pro-dRZd/south-korea](https://apptail.io/de/app/gamma-calculator-pro-dRZd/south-korea)

## Gamma Calculator Pro 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

## Gamma Calculator Pro Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/d8/9c/e5/d89ce523-3e46-408e-7473-3358447818f3/ba099e42-2382-44a5-91ab-c80ef7741ee2_Simulator_Screen_Shot_-_iPhone_14_Pro_-_2024-01-19_at_18.06.08.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/b9/08/ec/b908ec15-d370-b2da-8b1c-7207f59ee8ed/360af906-9055-4ed9-801e-146e8823137a_Simulator_Screen_Shot_6_apr._2016_22.36.02.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/77/73/04/77730479-55d7-dd8b-0136-fc4d5afdc55e/324c3c99-b3f1-41de-8bb1-1d050ff59c32_Simulator_Screen_Shot_6_apr._2016_22.36.06.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/12/f2/ad/12f2ad6b-24e5-62d5-9e0f-76cf672c16a8/da539ef7-0b61-4442-bffa-c8ec50b00a1b_Simulator_Screen_Shot_6_apr._2016_22.36.29.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/47/7a/69/477a69b6-78b1-bf4c-9589-774e5b0ddfc1/f8146623-707d-44c4-9fd9-d68e343bc1e4_Simulator_Screen_Shot_6_apr._2016_22.36.59.png/1242x2688.png)

## Gamma Calculator Pro Rating Breakdown in Südkorea
- 5 stars: 1 (33%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 1 (33%)
- 1 stars: 1 (33%)

## Gamma Calculator Pro Reviews in Südkorea

### *---- "아이폰 안되"
4.1 업데이트 후에 안되요
글씨 안보여
-- 한기옥, 2022-09-26

### **--- "Plz update TT"
Apk ver both iso ver many funcion difficult
-- aA1195091!, 2019-01-16

### ***** "plz update"
i want show minute, second

ex)2m34s
-- flowercjy, 2016-01-31

### *---- "허접"
안드로이드 버전에 비해 조잡하고 최적화도 안되어 있으면서 인치단위라 불편
-- 혀기red, 2016-01-05

[View all Gamma Calculator Pro reviews and detailed analytics on AppTail](https://apptail.io/de/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Gamma Calculator Pro Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Bezahlt | Saudi-Arabien | Business | #3 |
| Top Bezahlt | Südkorea | Business | #7 |
| Top Bezahlt | Italien | Business | #12 |
| Top Bezahlt | Vereinigte Staaten | Business | #26 |
| Top Bezahlt | Türkei | Business | #44 |
| Top Bezahlt | Algerien | Business | #48 |
| Top Bezahlt | Aserbaidschan | Business | #51 |
| Top Bezahlt | Malaysia | Business | #53 |
| Top Bezahlt | Polen | Business | #60 |
| Top Bezahlt | Griechenland | Business | #61 |
| Top Bezahlt | Chile | Business | #62 |
| Top Bezahlt | Kolumbien | Business | #62 |
| Top Bezahlt | Mexiko | Business | #63 |
| Top Bezahlt | Indien | Business | #65 |
| Top Bezahlt | Tschechien | Business | #67 |
| Top Bezahlt | Südafrika | Business | #68 |
| Top Bezahlt | Rumänien | Business | #68 |
| Top Bezahlt | Norwegen | Business | #70 |
| Top Bezahlt | Kanada | Business | #72 |
| Top Bezahlt | Argentinien | Business | #77 |
| Top Bezahlt | Peru | Business | #79 |
| Top Bezahlt | Philippinen | Business | #83 |
| Top Bezahlt | Saudi-Arabien | Overall | #86 |
| Top Bezahlt | Indonesien | Business | #89 |
| Top Bezahlt | Vereinigte Arabische Emirate | Business | #90 |
| Top Bezahlt | Thailand | Business | #102 |
| Top Bezahlt | Singapur | Business | #106 |
| Top Bezahlt | Irland | Business | #109 |
| Top Bezahlt | Vietnam | Business | #109 |
| Top Bezahlt | Kasachstan | Business | #117 |
| Top Bezahlt | Israel | Business | #127 |
| Top Bezahlt | Dominikanische Republik | Business | #127 |
| Top Bezahlt | Ägypten | Business | #128 |
| Top Bezahlt | Ungarn | Business | #128 |
| Top Bezahlt | Spanien | Business | #131 |
| Top Bezahlt | Dänemark | Business | #136 |
| Top Bezahlt | Schweden | Business | #145 |
| Top Bezahlt | Australien | Business | #153 |
| Top Bezahlt | Frankreich | Business | #159 |
| Top Bezahlt | Portugal | Business | #163 |
| Top Bezahlt | Finnland | Business | #166 |
| Top Bezahlt | Vereinigtes Königreich | Business | #172 |
| Top Bezahlt | Brasilien | Business | #174 |
| Top Bezahlt | Ukraine | Business | #182 |
| Top Bezahlt | Deutschland | Business | #183 |
| Top Bezahlt | Nigeria | Business | #184 |
| Top Bezahlt | Russland | Business | #194 |
| Top Bezahlt | Österreich | Business | #199 |
| Top Bezahlt | Sonderverwaltungsregion Hongkong | Business | #201 |
| Top Bezahlt | Niederlande | Business | #203 |
| Top Bezahlt | Neuseeland | Business | #209 |
| Top Bezahlt | Belgien | Business | #210 |
| Top Bezahlt | Kuwait | Business | #248 |
| Top Bezahlt | Südkorea | Overall | #265 |
| Top Bezahlt | Taiwan | Business | #268 |
| Top Bezahlt | Schweiz | Business | #306 |
| Top Bezahlt | China | Business | #327 |
| Top Bezahlt | Japan | Business | #338 |
| Top Bezahlt | Italien | Overall | #447 |


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## Gamma Calculator Pro Available In
- [Vereinigte Staaten](https://apptail.io/de/app/gamma-calculator-pro-dRZd/united-states)
- [Türkei](https://apptail.io/de/app/gamma-calculator-pro-dRZd/turkey)
- [Südkorea](https://apptail.io/de/app/gamma-calculator-pro-dRZd/south-korea)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/gamma-calculator-pro-dRZd/united-arab-emirates)
- [Vereinigtes Königreich](https://apptail.io/de/app/gamma-calculator-pro-dRZd/united-kingdom)
- [Indien](https://apptail.io/de/app/gamma-calculator-pro-dRZd/india)
- [Spanien](https://apptail.io/de/app/gamma-calculator-pro-dRZd/spain)
- [Chile](https://apptail.io/de/app/gamma-calculator-pro-dRZd/chile)
- [China](https://apptail.io/de/app/gamma-calculator-pro-dRZd/china)
- [Kolumbien](https://apptail.io/de/app/gamma-calculator-pro-dRZd/colombia)
- [Zypern](https://apptail.io/de/app/gamma-calculator-pro-dRZd/cyprus)
- [Tschechien](https://apptail.io/de/app/gamma-calculator-pro-dRZd/czechia)
- [Deutschland](https://apptail.io/de/app/gamma-calculator-pro-dRZd/germany)
- [Algerien](https://apptail.io/de/app/gamma-calculator-pro-dRZd/algeria)
- [Estland](https://apptail.io/de/app/gamma-calculator-pro-dRZd/estonia)
- [Finnland](https://apptail.io/de/app/gamma-calculator-pro-dRZd/finland)
- [Frankreich](https://apptail.io/de/app/gamma-calculator-pro-dRZd/france)
- [Griechenland](https://apptail.io/de/app/gamma-calculator-pro-dRZd/greece)
- [Sonderverwaltungsregion Hongkong](https://apptail.io/de/app/gamma-calculator-pro-dRZd/hong-kong)
- [Indonesien](https://apptail.io/de/app/gamma-calculator-pro-dRZd/indonesia)
- [Kuwait](https://apptail.io/de/app/gamma-calculator-pro-dRZd/kuwait)
- [Kasachstan](https://apptail.io/de/app/gamma-calculator-pro-dRZd/kazakhstan)
- [Niederlande](https://apptail.io/de/app/gamma-calculator-pro-dRZd/netherlands)
- [Neuseeland](https://apptail.io/de/app/gamma-calculator-pro-dRZd/new-zealand)
- [Peru](https://apptail.io/de/app/gamma-calculator-pro-dRZd/peru)
- [Polen](https://apptail.io/de/app/gamma-calculator-pro-dRZd/poland)
- [Portugal](https://apptail.io/de/app/gamma-calculator-pro-dRZd/portugal)
- [Rumänien](https://apptail.io/de/app/gamma-calculator-pro-dRZd/romania)
- [Russland](https://apptail.io/de/app/gamma-calculator-pro-dRZd/russia)
- [Saudi-Arabien](https://apptail.io/de/app/gamma-calculator-pro-dRZd/saudi-arabia)
- [Schweden](https://apptail.io/de/app/gamma-calculator-pro-dRZd/sweden)
- [Thailand](https://apptail.io/de/app/gamma-calculator-pro-dRZd/thailand)
- [Taiwan](https://apptail.io/de/app/gamma-calculator-pro-dRZd/taiwan)
- [Vietnam](https://apptail.io/de/app/gamma-calculator-pro-dRZd/vietnam)
- [Südafrika](https://apptail.io/de/app/gamma-calculator-pro-dRZd/south-africa)
- [Argentinien](https://apptail.io/de/app/gamma-calculator-pro-dRZd/argentina)
- [Aserbaidschan](https://apptail.io/de/app/gamma-calculator-pro-dRZd/azerbaijan)
- [Bulgarien](https://apptail.io/de/app/gamma-calculator-pro-dRZd/bulgaria)
- [Bahrain](https://apptail.io/de/app/gamma-calculator-pro-dRZd/bahrain)
- [Kanada](https://apptail.io/de/app/gamma-calculator-pro-dRZd/canada)
- [Schweiz](https://apptail.io/de/app/gamma-calculator-pro-dRZd/switzerland)

---

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