# Liquid Penetrant Study Guide — NDT Exam Prep & Practice

> NDT Exam Prep & Practice (iPhone/iPad app by Skaggs Media LLC.)

- Source: https://appshunter.io/ios/app/liquid-penetrant-study-guide/id6752206188 (this page in markdown: same URL + `.md`)
- Developer: [Skaggs Media LLC](https://appshunter.io/developer/1836684180)
- Category: Education, Business
- Price: $14.99
- Age rating: 4+
- Requires: iOS 18.5 · 2 MB
- Languages: American English
- Released: 2025-09-09
- Data updated: 2026-06-01
- User reviews in markdown: https://appshunter.io/ios/app/liquid-penetrant-study-guide/id6752206188/reviews.md

## What is Liquid Penetrant Study Guide?

The Liquid Penetrant Study Guide app is designed to help Nondestructive Testing (NDT) professionals and students prepare for exams and advance their careers. Whether you are new to penetrant testing or pursuing higher-level certifications, this app provides study exams and practice test to reinforce your knowledge and improve exam readiness.

Features:
• Multiple-choice practice questions with explanations
• Covers NAS410 and SNT-TC-1A requirements
• Simple, user-friendly design for quick study sessions
• Build confidence through repeated practice and self-assessment

Who is it for?
• Technicians preparing for certification exams
• Students, educators, and professionals looking to test knowledge of Liquid Penetrant Testing

Why use this app?
• Study on the go with your iPhone or iPad
• Affordable, method-specific focus so you only pay for the NDT method you need
• Supports your career growth in aerospace, oil & gas, energy, and other industries where NDT is critical

With the Liquid Penetrant Study Guide, you can approach your certification exams with confidence.


## Version history (last 4 releases)

### 4.0 — 2026-03-21

Fixed the ability to screen scroll to see answers in quiz mode.

### 3.0 — 2026-03-19

Add a link to reference liquid penetrant videos to support studying for exams.

### 2.0 — 2025-11-23

Results in test mode now break down how you did in each category so you know where to focus your studies on.

### 1.0 — 2025-09-09

No release notes.

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All apps by Skaggs Media LLC: https://appshunter.io/developer/1836684180

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*