RT Helper vs NDT Studio

RT Helper is a professional mobile tool for industrial radiographic testing (RT). It helps inspectors perform exposure calculations faster, avoid common mistakes. RT Helper supports both X-ray tubes and the most common isotopic sources (Se-75, Ir-192, Co-60). Designed by an experienced NDT specialist, the app focuses on accuracy, usability, and real field requirements. FREE VERSION FEATURES • Exposure time calculator for Se-75, Ir-192 and Co-60 • Exposure time calculator for all available X-ray tubes • Voltage and IQI selection based on material and thickness • Up to 4 customizable presets for quick switching between parameters • Built-in exposure timer with sound notification FOR WHOM RT Helper is created for: • RT Level I–III inspectors • NDT technicians working with film radiography • Students preparing for RT certification

NDT Studio is a professional record-management app designed for Non-Destructive Testing technicians. Keep your NDT career records organised, accessible and ready when you need them. NDT Studio brings your inspection experience, continuing professional development, certifications, technical documents and supporting professional records together in one dedicated workspace. LOGBOOK Record your NDT experience and maintain a structured history of your inspection work across methods, techniques and projects. Entries can be reviewed and signed directly on iPhone or iPad, creating professional records that are easy to share for further review, approval or validation. CPD Track continuing professional development activities using flexible, user-entered points or credits. Record your scheme or framework, supporting evidence and professional development history without NDT Studio imposing the rules of any particular certification body or employer. CERTIFICATES Keep certification and qualification information together, including important dates, expiry tracking, reminders and supporting documentation. DOCUMENT LIBRARY Keep important NDT documents readily available, including procedures, work instructions, technique sheets, standards, specifications, codes, manuals and other technical documents. Import documents from Files or scan single or multi-page documents directly into your Document Library using your device. TOOLS FOR NDT PROFESSIONALS Access practical calculators, formulas, references and field resources designed around the day-to-day needs of technicians working in the NDT industry. EXPORT & SHARE Create professional PDF records for your Logbook, CPD and Certificates that can be saved, shared or submitted when your professional records need to be reviewed. NDT Studio Pro also brings your key career information together in a Professional Record for convenient sharing and review. BACKUP & RESTORE Protect your professional records with automatic iCloud Drive backups, create a backup whenever you choose, or export a portable backup for storage elsewhere. Restore your records when moving to or replacing a device. PRIVATE BY DESIGN Your professional records are stored on your devices and can sync privately across your Apple devices using your own iCloud account. NDT Studio does not operate an external account or developer-hosted database containing your professional records. Backup and restore tools provide additional protection, including portable backups that you can export and store separately. NDT Studio is built for technicians who want a simple, structured way to maintain their professional records — whether working toward certification, preparing for renewal, documenting experience or simply keeping their career information organised. Start with NDT Studio for free and upgrade to NDT Studio Pro when you're ready for the complete professional toolkit — unlimited Logbook and CPD records, expanded certificate management, professional PDF exports and sharing, a dedicated Document Library with document scanning, and full access to the tools that help keep your NDT career organised and ready for review. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/