# CWI Welding Inspector Exam — Certified D1.1 Practice Test

> AWS CWI exam preparation with practice questions, symbol decoder, and discontinuity reference. (iPhone/iPad app by Deeun Inc..)

- Source: https://appshunter.io/ios/app/cwi-welding-inspector-exam/id6758101756 (this page in markdown: same URL + `.md`)
- Developer: [Deeun Inc.](https://appshunter.io/developer/1691824695)
- Category: Education, Utilities
- Price: Free with in-app purchases
- Rating: 4.40/5 from 14 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 7 MB
- Languages: American English
- Released: 2026-01-21
- Data updated: 2026-10-28
- Monetization: freemium

## What is CWI Welding Inspector Exam?

Build your welding-inspection knowledge with focused practice, a daily study plan and welding study tools.

CHOOSE YOUR CODE
Start with AWS D1.1, API 1104 or ASME IX. Practice fundamentals alongside your selected code and see the question count available for your study path. The full bank contains 539 questions; selected paths include 494 for D1.1, 456 for API 1104 and 447 for ASME IX.

STUDY WITH A PURPOSE
Use a study plan, guides and flashcards to organize your preparation. Review answer explanations and references in shortened mock practice. Written practical scenarios help you reason through stated inspection criteria.

WELDING STUDY TOOLS
Explore weld symbols, filler-metal classifications, heat input, preheat and carbon equivalent. Use code-navigation exercises and study references alongside your required code-book edition.

TRY BEFORE SUBSCRIBING
No login is required. Free access includes five practice answers per day, a study plan, three guides and one flashcard deck. Pro unlocks unlimited questions, all guides and decks, and premium tools.

Choose monthly, annual or lifetime access. Eligible new subscribers can try the monthly plan free for three days. Annual and lifetime plans have no free trial. Prices and renewal terms are shown before purchase. Subscriptions renew automatically unless canceled; manage or cancel them in your App Store account settings. Restore purchases within the app.

CWI Prep is independent and is not affiliated with or endorsed by AWS, API or ASME. Code-specific sets are supplemental and do not represent complete official exam coverage. Mock practice is abbreviated; written Part B scenarios do not replace physical practical preparation. Use current official candidate documents and the code edition required for your exam. Questions, technical content and tools are in English; app navigation supports Spanish. Study tools do not replace professional judgment or governing code requirements.

Privacy Policy: https://www.voltexam.com/privacy
Terms of Service: https://www.voltexam.com/terms

## Key features

- Three-part exam preparation (Fundamentals, Practical, Code Book)
- Weld symbol decoder based on AWS A2.4
- Discontinuity reference with causes and acceptance criteria
- 490+ practice questions
- Covers welding processes, metallurgy, NDT, and safety
- Code navigation assistance

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual Access | $29.99 | per year |
| Monthly Access | $9.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| CWI Prep  - Lifetime Pro | $59.99 | one-time |


## Is CWI Welding Inspector Exam safe?

Not enough ratings yet to assess CWI Welding Inspector Exam.

## Is CWI Welding Inspector Exam legit?

CWI Welding Inspector Exam appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for CWI Welding Inspector Exam is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about CWI Welding Inspector Exam

### How does CWI Welding Exam Prep help users pass the AWS CWI exam?

CWI Welding Exam Prep breaks down the AWS CWI exam into its three distinct parts: Fundamentals, Practical, and Code Book. It provides targeted practice questions, detailed references for weld symbols and discontinuities, and aids in navigating the AWS D1.1 code book, addressing common reasons for exam failure.

### What are the key features of CWI Welding Exam Prep?

The app offers a Weld Symbol Decoder for interpreting symbols based on AWS A2.4, a Discontinuity Reference covering identification, causes, and AWS D1.1 acceptance criteria, and over 490 practice questions. It also includes an overview of Part A and daily free questions.

### What is the pricing for CWI Welding Exam Prep?

CWI Welding Exam Prep offers a free version with daily questions and references. For full access, subscription plans are available: Monthly Access at $9.99/month with a 3-day free trial, and Annual Access at $24.99/year.

### Does CWI Welding Exam Prep have ads?

No, CWI Welding Exam Prep is ad-free, allowing users to focus on their exam preparation without interruptions.

### What devices does CWI Welding Exam Prep support?

Currently, CWI Welding Exam Prep is supported on iPhone devices. Future updates may expand compatibility to other platforms.

### How often is CWI Welding Exam Prep updated?

The app was last updated on June 19, 2026, indicating a commitment to maintaining and improving the study material. Users can expect regular updates to reflect current exam standards and code revisions.

### What is the user sentiment for CWI Welding Exam Prep?

Based on the available data, CWI Welding Exam Prep has a perfect 5.0-star rating from 3 user reviews, suggesting a highly positive user experience and satisfaction with the app's effectiveness.

### Can I cancel my subscription to CWI Welding Exam Prep?

Yes, users can cancel their subscription at any time. The app offers monthly and annual plans, with the monthly plan including a 3-day free trial, allowing users to evaluate the service before committing.

## Version history (last 5 releases)

### 3.0 — 2026-10-27

CWI Prep 3.0 improves the way you study:
• Resume unfinished practice with saved question order and answers, or start a new session.
• Accurate current-bank coverage, with earlier question history available separately in Settings.
• A refreshed welding-helmet splash with a faster, motion-aware transition.
• Choose your primary code during setup and see the question count for your selected path.
• Open practice, guides, flashcards and mock practice directly from your study plan.
• Practice fundamentals separately from selected-code questions in the shortened three-part simulator.
• Review explanations and references before moving to the next simulator question.
• Keep matching question history and bookmarks when bundled content is updated.
• Clearer access information, eligible monthly trial offers and data-recovery messages.

Code-specific sets are supplemental. Study content and welding tools are in English.

### 2.4.2 — 2026-07-09

This update fixes and expands API 1104 and ASME IX support:

• Fixed: switching Primary Code to API 1104 or ASME IX now actually changes your quiz questions and cheat sheet — previously it still served AWS D1.1 content.
• New API 1104 and ASME IX question sets and flashcard decks.
• New API 1104 and ASME IX orientation cheat sheets, matching the AWS D1.1 one.
• Reviewed the full question bank for accuracy; Settings now shows exactly how many questions are available for your selected code.
• Fixed a Filler Metal Decoder bug that misread some electrode strength values.
• Fixed a Preheat Calculator issue with quenched & tempered (A514) steel guidance.

### 2.4 — 2026-07-08

This update fixes and expands API 1104 and ASME IX support:

• Fixed: switching Primary Code to API 1104 or ASME IX now actually changes your quiz questions and cheat sheet — previously it still served AWS D1.1 content.
• New API 1104 and ASME IX question sets and flashcard decks.
• New API 1104 and ASME IX orientation cheat sheets, matching the AWS D1.1 one.
• Reviewed the full question bank for accuracy; Settings now shows exactly how many questions are available for your selected code.
• Fixed a Filler Metal Decoder bug that misread some electrode strength values.
• Fixed a Preheat Calculator issue with quenched & tempered (A514) steel guidance.

### 2.3 — 2026-06-19

• NEW Exam Simulator — practice all three CWI parts (A, B, and C), each scored to the 72% passing mark.
• NEW study tools: Part B gauge drills, CWI math practice, an AWS A2.4 welding-symbol quiz, a discontinuity trainer, and Part C code-navigation drills.
• 490+ questions, with reviewed and clearer explanations.
• Bug fixes and improvements.

Good luck on your exam!

### 2.2 — 2026-05-24

Preparing for the AWS Certified Welding Inspector exam? We've
refreshed how Pro shows what you get — so you can decide fast and
get back to studying:

• 1000+ practice questions across CWI Parts A, B & C
• Heat Input, Preheat, and Carbon Equivalent calculators with no limits
• Filler Metal Decoder for E7018, ER70S-6, E71T-1 and more
• Acceptance Criteria quick reference for D1.1, API 1104, ASME IX
• AWS A2.4 Weld Symbol Decoder + full reference guides
• Smart practice that targets your weakest exam topics

Built for welders preparing for the CWI. Good luck on Parts A, B and C.

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