# NDT Toolbox > NDT radiography calculations and timer. Professional calculation tool Canonical page: [https://chrome-stats.com/d/com.ndt.toolbox](https://chrome-stats.com/d/com.ndt.toolbox) ## Overview - **ID:** `com.ndt.toolbox` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Shadowsocks Vpn - **Category:** TOOLS - **Downloads:** 812 - **Version:** 3.1.2 - **Last updated:** 2026-08-08 - **First published:** 2025-08-06 - **Publisher country:** TR - **Size:** 45 MB - **Data as of:** 2026-09-14 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.ndt.toolbox) - **Privacy policy:** [https://onvao.net/NDTtoolboxprivacy.html](https://onvao.net/NDTtoolboxprivacy.html) ## Description ๐ŸŽฏ **A GIFT FROM ME TO THE NDT COMMUNITY AS AN NDT PROFESSIONAL.**

NDT Toolbox is a multi-module toolbox designed to speed up daily tasks in non-destructive testing (NDT) field processes. It offers practical solutions within a single application, from radiography (RT) calculations and film processing monitoring to equipment management, recording, and reporting.

Radiography (RT) Calculations and Aids
-------------------------------------------
- Exposure/exposure time calculation (parameter selection, unit preference, and saved final result)
- Radioactive decay and source calculations (with sources such as Ir-192, Se-75, Co-60, Yb-169)
- Safety barrier / safe distance calculation (for site safety)
- RT Standards screen (reference content and evaluation details)

Film and chemical process tracking
-----------------------------
- Film developing (processing) stage-based timer: start/stop/continue and finish
- Time tracking with background notifications (runs when the user starts)
- Developing module (tracking screens for workflow)

UT / MT / PT / VT Toolbox modules
----------------------------------
- Basic information content (reading and searching)
- Acceptance/rejection criteria and standard content
- Company-based record management (registered company lists)
- Defect logs Integration of Records (according to the selected method)

Defect Records and Reporting
-------------------------------------------
- Creating a material list according to company and method
- Adding a defect record and taking notes for each material
- Adding photos (to support recording)
- Exporting as PDF and opening on the device

Data backup and transfer between devices
---------------------------------------
- Data sharing via QR: creating a backup and transferring via QR
- Restoring/importing via QR scan (including selected data transfer)
- Convenient transfer of settings and records

Communities and file sharing
------------------------------
- Communities screen: browsing and joining communities
- Chat screen: messaging, calling and message history (cache)
- File sharing: sending and downloading files such as images/PDFs within the community

Career center
--------------
- Job postings and job details
- Sending and viewing CVs
- Profile and session management

Additional tools
----------
- Working hours tracking: period Selection, record keeping, and PDF report
- Notification settings screen
- Theme and language options (TR/EN/RU)

Note
---
The application is a helpful tool. Calculation outputs are for informational purposes only; operating procedures and relevant standards/specifications should be followed.

Keywords
-----------------
NDT, non-destructive testing, radiography, RT, exposure time, unsharpness, geometric sharpness, degradation, Ir-192, Se-75, Co-60, Yb-169, safety distance, barricade, film processing, timer, UT, MT, PT, VT, defect records, PDF report, QR backup, community, chat, quality control ## Rankings - #1,221,560 โ€” Overall ## Permissions and access ### Permissions - `Manifest.permission.CAPTURE_AUDIO_OUTPUT` - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_NOTIFICATION_POLICY` - `android.permission.BLUETOOTH` - `android.permission.CALL_PHONE` - `android.permission.CAMERA` - `android.permission.FOREGROUND_SERVICE` - `android.permission.FOREGROUND_SERVICE_DATA_SYNC` - `android.permission.FOREGROUND_SERVICE_SPECIAL_USE` - `android.permission.INTERNET` - `android.permission.MODIFY_AUDIO_SETTINGS` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_MEDIA_AUDIO` - `android.permission.READ_MEDIA_IMAGES` - `android.permission.READ_MEDIA_VIDEO` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.RECORD_AUDIO` - `android.permission.SCHEDULE_EXACT_ALARM` - `android.permission.USE_EXACT_ALARM` - `android.permission.USE_FULL_SCREEN_INTENT` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `com.android.vending.CHECK_LICENSE` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.google.android.providers.gsf.permission.READ_GSERVICES` - `com.ndt.toolbox.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [NDT X-ray Toolbox](https://chrome-stats.com/d/com.visiconsult.intercept2) โ€” 29,191 users, 3.43 / 5 - [Fox RT Guide](https://chrome-stats.com/d/com.mindfox.foxrtguide) โ€” 33 users - [rttools lite](https://chrome-stats.com/d/com.panndt.exposuretime) โ€” 194 users - [๋น„ํŒŒ๊ดด๊ฒ€์‚ฌ NDT๊ณ„์‚ฐ๊ธฐ RT/UT/MT/PT](https://chrome-stats.com/d/com.kiku.ndtcalculator) โ€” 62 users - [NDT](https://chrome-stats.com/d/com.vijaydn.ndt) โ€” 6,287 users - [NDT Wizard](https://chrome-stats.com/d/com.ndtwizard.app) โ€” 92 users - [RT ToolBox](https://chrome-stats.com/d/pl.mlsoft.rttoolbox) โ€” 12,050 users, 3.57 / 5 - [RT Helper](https://chrome-stats.com/d/com.dziforge.rthelper) โ€” 285 users - [Ultimate NDT Pocketbook](https://chrome-stats.com/d/com.kustomapp.ultimatendtpocketbook) โ€” 875 users - [โ€‹UltraCalc NDT](https://chrome-stats.com/d/com.ultracalc.ndtapp) โ€” 123 users - [RT Tools](https://chrome-stats.com/d/com.dyerol.radiotherapytools) โ€” 293 users - [Gamma Calculator Pro](https://chrome-stats.com/d/klwinkel.gammacalc.pro) โ€” 10,482 users, 4.43 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.ndt.toolbox)