NDT Cert Study
ASNT & ISO 9712 exam practice
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
NDT Cert Study is a practice-question app for anyone preparing for nondestructive testing certification exams.
It covers the main methods and code references:
• Ultrasonic (UT) Levels I and II, plus phased array (PAUT)
• Penetrant (PT) Levels I and II
• Magnetic particle (MT) Levels I and II
• Radiographic (RT) Levels I and II
• API 1104 weld acceptance-criteria questions integrated into the UT and RT tracks
Each question includes a worked explanation, so you learn why an answer is right, not just which one. The app tracks how ready you are by topic, lets you save tricky questions for another pass, and includes timed practice exams.
Everything works offline. Your progress stays on your device.
Modules unlock with a single one-time purchase. No subscription.
NDT Cert Study is an independent study aid. It is not affiliated with, endorsed by, or sponsored by API, ASNT, ISO, CGSB, BINDT/PCN, or TWI/CSWIP. All certification names and marks are the property of their respective owners.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
ISO 9712 scheme content is now in the app: ISO/EN acceptance criteria, a CGSB block, and an extended CSWIP block. The PCN, CSWIP and CGSB modules now point to the printed ISO 9712 pack as well.
The developer, Simon Shih, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Simon Shih
- Size
- 36.4 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- CGSB / PAUT Level II USD 9.99
- CGSB / PAUT Level I USD 9.99
- CGSB / UT Level I USD 9.99
- CGSB / UT Level II USD 9.99
- CGSB / RT Level II USD 9.99
- CGSB / PT Level I USD 9.99
- CGSB / PT Level II USD 9.99
- CGSB / RT Level I USD 9.99
- CGSB / MT Level II USD 9.99
- CGSB / MT Level I USD 9.99
- Copyright
- © 2026 SimonBuilds