Inspection Helper vs Welding Quiz & AWS Study Guide
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 Quiz & AWS Study Guide
Master welding techniques and AWS standards with engaging quizzes. This app covers a wide range of topics, from safety and tools to specific welding processes and codes. Ideal for students and professionals looking to enhance their knowledge and confidence in the field.
- Comprehensive quiz coverage
- AWS study guide
- Detailed welding topics
- Safety and health modules
- Tool and equipment information
- Code and standard explanations
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Master all essential topics Welding with Fun and Engaging Quizzes! Dive into the world of Welding with our comprehensive quiz app, designed to boost your knowledge, confidence, and skills. Whether you're a student, practitioner, or just exploring the field, this app is your ultimate companion for learning and growth. Topics Covered: Introduction to Welding: -Definition and purpose of welding -History and evolution of welding -Types of welding processes -Applications in industry Welding Safety and Health: -Personal protective equipment (PPE) -Electrical and fire hazards -Fume and gas exposure -Workshop safety practices Welding Tools and Equipment: -Power sources and machines -Electrodes and filler materials -Hand tools and accessories -Equipment maintenance Welding Symbols and Blueprints: -Basic welding symbols -Joint and weld symbols -Reading fabrication drawings -Welding procedure specifications (WPS) Metals and Materials: -Ferrous and non-ferrous metals -Metal properties and behavior -Alloy identification -Material selection for welding Joint Design and Preparation: -Types of welded joints -Edge preparation techniques -Fit-up and alignment -Distortion control Shielded Metal Arc Welding (SMAW): -Equipment setup and operation -Electrode classification -Welding techniques -Common defects and fixes Gas Metal Arc Welding (GMAW / MIG): -MIG welding equipment -Wire selection and shielding gases -Welding parameters -Troubleshooting weld issues Gas Tungsten Arc Welding (GTAW / TIG): -TIG welding components -Tungsten electrode types -Welding techniques and control -Applications and limitations Flux-Cored Arc Welding (FCAW): -FCAW process overview -Self-shielded vs gas-shielded -Equipment and consumables -Advantages and limitations Oxy-Fuel Welding and Cutting: -Gas types and equipment -Flame adjustment -Welding techniques -Cutting operations Welding Positions and Techniques: -Flat, horizontal, vertical, overhead positions -Heat control methods -Travel speed and angles -Bead appearance and quality Weld Quality and Inspection: -Visual inspection methods -Common weld defects -Destructive and non-destructive testing -Quality standards and codes Welding Codes, Standards, and Certification: -AWS and ISO standards -Welder qualification tests -Procedure qualification records (PQR) -Code compliance Advanced and Specialized Welding Processes: -Resistance and spot welding -Laser and electron beam welding -Friction stir welding -Automation and robotic welding Who is it for? - Students preparing for Welding exam. - Professionals brushing up on their knowledge. - Anyone interested in understanding Welding principles. Download now and make learning Welding+ enjoyable and effective! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://forwaelade.web.app/Welding/privacy-policy
Screenshots
Verdict
The clearest difference is rating: Welding Quiz & AWS Study Guide at 5.0 against Inspection Helper's 3.0. Inspection Helper's advantage is in-app purchases (none vs 6) and iOS requirement (8.0 vs 17.0). On price, ratings volume, update cadence and ads 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 Quiz & AWS Study Guide sells 6 in-app purchases, starting at $7.99 per 7 days. Inspection Helper asks for nothing beyond the download.
Welding Quiz & AWS Study Guide holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.
Inspection Helper ships an update every 3 weeks, Welding Quiz & AWS Study Guide every 5 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.
| Parameter | Inspection Helper | Welding Quiz & AWS Study Guide |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (4 ratings) — better |
| Number of ratings | 2 | 4 — better |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 17 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Nguyen Hieu | Forwa Elade Wunde |
Customer experience
Inspection Helper
Welding Quiz & AWS Study Guide
In-app purchases
Inspection Helper
No in-app purchases
Welding Quiz & AWS Study Guide
- 1 Week$7.997 Days
- 1 Month$19.991 Month
- 1 Year$29.991 Year
- 1500$1.99
- 3500$2.99
- 9000$4.99
Questions
Is Inspection Helper free?
Is Welding Quiz & AWS Study Guide free?
Which has better reviews, Inspection Helper or Welding Quiz & AWS Study Guide?
Do Inspection Helper or Welding Quiz & AWS Study Guide have ads?
Which is updated more often, Inspection Helper or Welding Quiz & AWS Study Guide?
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