RT ToolBox

Exposure calculator with an integrated isotope bunker

App info

Version :

1.0.19

Category :

Tools

Update :

October 12, 2025

Installs :

9,694

Developer :

Łukasz Sieczkowski

Requires Android :

Android 5.0+

Content Rating :

Everyone

Get it on :

Download APK

App description

Android App Analysis and Review: RT ToolBox, Developed by Łukasz Sieczkowski. Listed in Tools Category. Current Version Is 1.0.19, Updated On 12/10/2025 . According to users reviews on Google Play: RT ToolBox. Achieved Over 10 thousand Installs. RT ToolBox Currently Has 85 Reviews, Average Rating 3.6 Stars

Exposure calculator with an integrated timer and isotope bunker.
Quick and easy tool to calculate exposure times for industrial isotopes used for Radiography Testing in Non-Destructive Testing ( NDT ).
Allow to storage and monitor source decay used by RT Operators like:
Iridium-192,
Selinium-75,
Cobalt-60,
Ytterbium-169.

We are currently offering version 1.0.19. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

What's New

Android 15 update

Rate and review on Google Play store

3.6

85 total

5 28.6

4 28.6

3 28.6

2 0

1 14.3

Total number of installs (*estimated)

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments

Aidan

Great easy to use app. I haven't checked the exposures against my slide rule or calculations yet, but it appears to be bang on. I like the decay chart feature, so if you forget to check your isotope activity, you'll always have one on your phone. Wish there was an option for ad free. I'd pay for ad free. Best app I've seen since the redundant GE calculator app and even better I'd say.

A Google user

New radiographer here. Could the app be updated to tap clear the field to input dimensions on android. Right now, you have to scroll / backspace delete the current values. Other than that save list for common used values. Pipeline inspector, so would save some time putting in same values constantly used. Great app though, thanks.

A Google user

epic app only one i will use from now on. R factors should be added but the rest works so good and everything is working so well. will definitely refer other RT technicians to get this app aswell.