Welding Toolbox Inspector

LAMINE MESSACI · Utilities

$1.99

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Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Oct 13, 2026
Price change Free → 1.99 USD
Oct 11, 2026
Price change 3.99 USD → Free
Oct 11, 2026
New version 1.0.23 → 1.0.24

Removed the Admin tab from PMI and improved app stability.

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront. A field is charted once it has changed more than once, and each line starts at the value it moved from.

Price history in USD over the observed period. Free 2 4 Oct 11 Oct 12 Oct 13 Oct 14 Oct 15

Price · 1.99 USD now · 2 changes on record

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About

Welding Toolbox is a professional welding utility app designed for welders, welding inspectors, technicians and CWI/IWT candidates. The app combines practical calculators, reference tools and training modules to support daily work, workshop checks and exam preparation. Main features: • Heat input calculator with kJ/mm, kJ/cm and kJ/in units • WPS/PQR range verification • Weldability calculations: CE, CET, CEM, CEN, PCM, PREN • Schaeffler diagram for stainless steel and filler metal compositions • PMI material search and materials table • Piping calculations: DN/NPS, schedule, wall thickness, diameter and theoretical weight • Quiz categories: welding process, materials, design, quality/safety, general and recruitment • CWI/IWT Exam training module with progress tracking • Score history and result tracking • Bilingual French / English interface Welding Toolbox helps users quickly check common welding values, practice technical questions and keep useful welding tools in one app. Note: this app is a calculation and training aid. It does not replace official standards, approved WPS/PQR documents, company procedures or the judgment of a qualified professional.

What's new · 1.0.24

Removed the Admin tab from PMI and improved app stability.

Details

ReleasedMay 2026
UpdatedMay 2026
Version1.0.24
Size167 MB
RequiresiOS 15.1 or later
Age rating4+
LanguagesEnglish
Price$1.99
Categories UtilitiesEducation
Bundle IDcom.lamine13120.weldingtoolbox