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Ultimate NDT Pocketbook

Ultimate NDT Pocketbook

NDT & API Inspection Tools

5 ratings
2 reviews
📊 Productivity
Free
In-App Purchases

Details

  • Released
  • Updated
  • March 19, 2026
  • June 13, 2026

Features

Developer

james rose
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About

This app provides nondestructive testing (NDT) technicians with a comprehensive toolkit for field inspections. It offers essential calculations, references, and guidance across various NDT methods, with core features accessible offline. A subscription is required for full access.

✓Field calculators for exposure, barricade distance, and more
✓Inspection references for RT, UT, ET, and VT
✓Technician tools for quick calculations and code helpers
✓Offline functionality for core features
✓Multiple language support
✓Support for various NDT methods
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What's New in Ultimate NDT Pocketbook

1.1.7

June 13, 2026

• Added Weld Quality Shooter calculator to RT • Added Central Conductor to MT calculations • Fixed a calculation issue in the UTSW Field Guide • Updated Gamma Calculator wording for material HVL • General cleanup and localization improvements

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Subscription plans

NDT Pocketbook Premium (Monthly)

Full access to all NDT tools. Billed monthly.

$5.991 Month
7 Days trial
How to cancel Ultimate NDT Pocketbook subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

20+ year Level 2 RT Tech review

There is a LOT of great info here. Being able to manually type in the wall thickness or being able to select the pipe data makes using this app a breeze. The IQI selector is spot on and will help to make sure you select the right one for the job. The code references are very thorough and eve accounts for the big change included into the 2024 edition of b31.3 NFS (IP and LOF is now acceptable, see code or app for exact criteria). There is also an image density correction calculator that is extremely handy if you over or under shoot a shot and need to adjust the time either way.
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E. WilkersonE. Wilkerson

Response from developer

Really appreciate you taking the time to write this — seriously. That was the whole goal with the app… make it something you can actually use in the field without fighting it. Being able to either punch in your own numbers or just pick the pipe and move on is exactly how it should be. Glad the IQI selector is doing its job too. That’s one of those things that can bite you if it’s off, so I wanted it dialed in. And yeah, the 2024 B31.3 changes were a big one. I made sure that got built in right so guys aren’t stuck flipping through code books trying to figure out what changed. The density correction tool is one of those “you don’t think about it until you need it” features — but when you do, it saves your day. Appreciate the feedback and support. I’m building this off real field use, so stuff like this helps more than you know

So Cool!

Phenomenal app! So glad it’s a one stop shop for all NDT needs. Excited for the API section to be updated soon!
White_DrizzleWhite_Drizzle

Response from developer

Glad you’re enjoying it—really appreciate that! v1.0.9 is bringing a major upgrade to the API section with expanded tools, quick calculators, and more field-focused references. Update should be live in the next day or two!

FAQ

What is the subscription cost for Ultimate NDT Pocketbook?

Ultimate NDT Pocketbook offers monthly subscriptions for $5.99 and yearly subscriptions for $49.99. A 7-day free trial is available for new subscribers.

Does Ultimate NDT Pocketbook work offline?

Yes, core calculators and references are available offline after subscription activation, making it suitable for field use with limited internet access.

What NDT methods are covered by Ultimate NDT Pocketbook?

The app includes support for Radiographic Testing (RT), Ultrasonic Testing (UT), Magnetic Particle Testing (MT), Liquid Penetrant Testing (PT), Visual Testing (VT), Eddy Current Testing (ET), Positive Material Identification (PMI), and welding inspection.

How often is Ultimate NDT Pocketbook updated?

The app receives continuous updates, with the latest version being 1.1.2, last updated on March 30, 2026.

What devices is Ultimate NDT Pocketbook available on?

Ultimate NDT Pocketbook is available on iPhone, iPad, and iPod, indicated by its compatibility with iOS devices.

What languages does Ultimate NDT Pocketbook support?

Ultimate NDT Pocketbook supports English, Spanish, French, Portuguese (Brazil), Arabic, and Simplified Chinese for its main interface and core features.

What is the age rating for Ultimate NDT Pocketbook?

Ultimate NDT Pocketbook has an age rating of 4+, making it suitable for a wide range of users.

How do I cancel my Ultimate NDT Pocketbook subscription?

Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period through your Apple ID account settings.