A jobsite toolkit for pipefitters, offering quick-reference dimensions based on ASME B16.9 and trade-friendly calculators for accurate pipe layout. Designed for speed and ease of use in the field.
Pipe Fitting 33 by Carl Matlock






245+ iOS apps curated and reviewed
Out of 245+ pipe fitting 33 apps on iOS, 10 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | $0.99 | 5.0★ (1) | No | No | Aug 2026 | ||
| 2 | Free | 4.6★ (116) | Yes | Yes | Sep 2026 | ||
| 3 | Free | 4.8★ (11) | No | Yes | Aug 2026 | ||
| 4 | Free | — | No | Yes | Sep 2026 | ||
| 5 | Free | — | No | Yes | Aug 2026 | ||
| 6 | $3.99 | 1.0★ (2) | No | No | Sep 2026 | ||
| 7 | $10.99 | 3.0★ (2) | No | No | Sep 2026 | ||
| 8 | $12.99 | 5.0★ (4) | No | No | Sep 2026 |






A jobsite toolkit for pipefitters, offering quick-reference dimensions based on ASME B16.9 and trade-friendly calculators for accurate pipe layout. Designed for speed and ease of use in the field.

This tool provides precise pipe layout calculations for professionals in welding and fabrication. It offers various offset and fitting calculators, along with data tools for custom angles and triangle solutions. Easily switch between imperial and metric units for field or shop use.






Access essential piping engineering data, standards, and smart calculators for professionals and students. Covers ASME standards, pipe and flange dimensions, fitting details, and valve sizes. Includes daily tips and quizzes to enhance knowledge.