RT Helper
Dzi Productivity
Exposure calculation for X-ray and gamma testing. Save reports and generate PDFs
- Downloads
- 394+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Aug 4
- 2026 · v1.8
Screenshots
About RT Helper
RT Helper is a professional tool for industrial radiographic testing (RT/NDT).
The app helps nondestructive testing specialists calculate exposure parameters
for X-ray tubes of different manufacturers (directional and panoramic beam types)
and gamma radiation sources (Ir-192, Se-75, Co-60).
MAIN FEATURES:
• Exposure calculation based on:
- X-ray tubes (directional or panoramic)
- Gamma sources (Ir-192, Se-75, Co-60)
- Distance, film type, required density and material thickness
• Manage inspection data:
- Customers
- Objects and welds
- Work orders
- Results and attached photos
• Generate and export professional PDF reports:
- Radiographic inspection report
- Exposure parameters included
NOTE:
Drawings (DWG/PDF blueprint images) can be stored inside the app,
but are not included in PDF reports yet. This feature will be added later.
ADVANTAGES:
• Works offline — calculations are available on site.
• Saves time and reduces calculation errors.
• Easy PDF export for documentation and archiving.
SUBSCRIPTION:
All app functionality is available through a subscription.
No ads, no trials with limited features — full access to the entire application.
FOR WHOM:
• NDT Level II / Level III specialists
• Radiographers (RT method)
• Quality inspectors and engineers
RT Helper streamlines radiographic inspection workflow and improves efficiency.
The app helps nondestructive testing specialists calculate exposure parameters
for X-ray tubes of different manufacturers (directional and panoramic beam types)
and gamma radiation sources (Ir-192, Se-75, Co-60).
MAIN FEATURES:
• Exposure calculation based on:
- X-ray tubes (directional or panoramic)
- Gamma sources (Ir-192, Se-75, Co-60)
- Distance, film type, required density and material thickness
• Manage inspection data:
- Customers
- Objects and welds
- Work orders
- Results and attached photos
• Generate and export professional PDF reports:
- Radiographic inspection report
- Exposure parameters included
NOTE:
Drawings (DWG/PDF blueprint images) can be stored inside the app,
but are not included in PDF reports yet. This feature will be added later.
ADVANTAGES:
• Works offline — calculations are available on site.
• Saves time and reduces calculation errors.
• Easy PDF export for documentation and archiving.
SUBSCRIPTION:
All app functionality is available through a subscription.
No ads, no trials with limited features — full access to the entire application.
FOR WHOM:
• NDT Level II / Level III specialists
• Radiographers (RT method)
• Quality inspectors and engineers
RT Helper streamlines radiographic inspection workflow and improves efficiency.
What’s new
Version 1.8 · Updated August 4, 2026
Removed the paid subscription and its functionality. Added dependence of voltage selection on thickness.
Alternatives to RT Helper
Looking for apps like RT Helper? Here are 6 similar Android apps on Google Play. All of them are free to download.
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| RT Helper | – | Free | 100+ | Aug 4, 2026 | |
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| WinBet | – | Free | 10+ | May 11, 2026 | Compare |
| Mes fichiers Hexagone | – | Free | 500+ | Oct 1, 2026 | Compare |
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