249+ iOS apps curated and reviewed
With an average user rating of 3.9★, the pipefitter blue book category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (137) | Yes | Yes | Oct 2026 | |
| 2 |  | Free | 3.1★ (38) | No | No | Oct 2026 | |
| 3 |  | $9.99 | 2.7★ (3) | No | No | Oct 2026 | |
| 4 |  | Free | 3.0★ (4) | No | No | May 2026 | |
| 5 |  | Free | 4.4★ (44) | No | No | Oct 2026 | |
| 6 |  | $12.99 | 5.0★ (10) | No | No | Oct 2026 | |
| 7 |  | $49.99 | — | No | No | Oct 2026 | |
| 8 |  | Free | 4.0★ (1) | No | No | May 2026 |
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 dimensional data for carbon steel butt-weld fittings and flanges. This digital companion also provides technical and general information for carbon steel pipe systems.
Access essential pipefitting calculations and specifications on your mobile device. Quickly find dimensions, weights, formulas, and safety information for various pipe and flange types. Designed for professionals to work smarter and safer.
