rttools lite Android

rttools lite

Radiography exposure time and source decay calculator for NDT professionals.

Overview

Features & Capabilities

Master Your Radiography Calculations with Exposure Time!
Exposure Time is a professional and comprehensive tool designed specifically for NDT (Non-Destructive Testing) technicians, radiographers, and industrial professionals. Whether you are in the field or in the lab, this app simplifies complex radiography calculations into a few simple taps.
Why choose Exposure Time? Our app provides fast, accurate, and reliable results for industrial radiography, ensuring efficiency and safety in every inspection. No more manual charts or complex formulas—everything you need is right in your pocket.
Key Features:

Exposure Time Calculator: Calculate precise exposure times for various isotopes including Ir-192, Se-75, Co-60, and Yb-169. Supports multiple materials like Steel, Aluminum, and Concrete.

Source Decay Chart: Automatically calculate the current activity of your radioactive source based on its half-life. No manual logs needed.

Camera & Source Management: Store and manage your source details (Serial number, Initial Activity, Date) locally for quick access during calculations.

Pipe Schedule Reference: A built-in industrial pipe schedule for quick thickness and diameter references.

Safety Distance Calculator: Determine safe working distances to ensure radiation protection and compliance.

Unit Conversion: Seamlessly switch between Metric (mm/cm) and Imperial (inches) units.
Privacy & Security First:

100% Offline: The app works without an internet connection, making it perfect for remote job sites.

No Personal Data Collection: No registration, no login, and no user tracking.

Local Storage: All your camera and source data is stored securely on your own device. We never see your data.
Download Exposure Time today and make your NDT inspections smarter and faster!

User Growth & Download Statistics

App
By:
Nitesh Pandey
Downloads:
27 9
Version:
3.2.2 Last updated: 2026-07-24
Version code:
25
Creation date:
2026-07-08
Publisher country:
IN IN
Permissions:
  • com.google.android.gms.permission.AD_ID Moderate risk
  • android.permission.ACCESS_ADSERVICES_AD_ID Low risk
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
  • android.permission.ACCESS_ADSERVICES_TOPICS Low risk
  • android.permission.FOREGROUND_SERVICE Low risk
  • android.permission.INTERNET Low risk
  • android.permission.POST_NOTIFICATIONS Low risk
  • android.permission.WAKE_LOCK Low risk
  • com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE Low risk
  • com.google.android.providers.gsf.permission.READ_GSERVICES Low risk
  • See more
Size:
12.42MB
Email:
pa*****@gmail.com
URLs:
Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-07-27
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Nitesh Pandey
Google Play Store
https://play.google.com/store/apps/details?id=com.panndt.exposuretime
Email:
pa*****@gmail.com

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