Inspection Helper vs Welding Inspector CWI Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Inspection Helper
This mobile tool provides inspectors, supervisors, and engineers with essential calculations and information. It includes functions for temperature and pressure conversion, pipe schedules, welding heat input, electrical calculations, and length and volume conversions.
- Temperature conversion
- Pressure conversion
- Pipe schedule information
- Welding heat input calculation
- Electrical calculation
- Length conversion
- Volume conversion
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Inspection Helper is the most complete and powerful tool for inspector, supervisor, engineer. This is mobile app that includes following functions : - Temperature conversion - Pressure conversion - Pipe schedule information - Welding heat input calculation - Electrical calculation - Length Conversion - Volume Conversion
Welding Inspector CWI Prep
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Pass your CWI Exam with confidence. Welding Inspector CWI Prep gives you 700+ realistic practice questions with clear, detailed explanations for every answer. COVERS EVERY TOPIC Welding Processes, Weld Symbols & Joints, Metallurgy, Discontinuities & Defects, Inspection & NDT, Codes & Standards — and more. WHY Welding CWI PREP • 700+ exam-style questions, written and reviewed for accuracy • A detailed explanation for every answer — understand WHY • Realistic mock exams that mirror the real test • Track your accuracy by subject with smart analytics • A personalized study plan that keeps you on pace • Daily reminders + study anytime, even offline Whether it's your first attempt or a retake, our questions and explanations help you master the material and pass on your first try. SUBSCRIPTION Start free, then unlock everything. Weekly $4.99, Monthly $12.99, Yearly $39.99, or a one-time Lifetime unlock $79.99. Subscriptions auto-renew unless cancelled at least 24 hours before the period ends; manage or cancel in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://flysky-privacy.pages.dev
Screenshots
Verdict
The clearest difference is in-app purchases: Inspection Helper at none against Welding Inspector CWI Prep's 4. Inspection Helper also leads on iOS requirement (8.0 vs 13.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Welding Inspector CWI Prep sells 4 in-app purchases, starting at $6.99 per 7 days. Inspection Helper asks for nothing beyond the download.
| Parameter | Inspection Helper | Welding Inspector CWI Prep |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 17 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Nguyen Hieu | FLY SKY PTY LTD |
In-app purchases
Inspection Helper
No in-app purchases
Welding Inspector CWI Prep
- Welding CWI Weekly$6.997 Days
- Welding CWI Monthly$16.991 Month
- Welding CWI Yearly$39.991 Year
- Welding CWI Lifetime$79.99
Questions
Is Inspection Helper free?
Is Welding Inspector CWI Prep free?
Do Inspection Helper or Welding Inspector CWI Prep have ads?
Other comparisons
