Pipefitter's Mate: Pipe Offset

Pipe Offset, Rolling & Cuts

Only for iPhone

$5.99 · Designed for iPhone. Not verified for macOS.

iPhone

Stop scrap. Pipefitter's Mate is the offset calculator built for real pipefitters — fast enough for the jobsite, accurate enough for the fab shop. Type your run and offset. The app gives you exact cut lengths, takeoffs, setbacks, weld gaps, and a visual spool diagram you can take to the saw. From simple 45° offsets to compound and rolling offsets — same workflow, same speed. WHAT IT DOES • Pipe offset calculations: 45°, 22.5°, 11.25°, 60°, custom angles • Rolling offsets and compound offsets • Cut length, travel, takeoff, setback — all displayed at once • Weld gap math for multi-stick spools (gap is per joint, not per pipe end) • ASME B16.9 elbow dimension reference built in • Visual spool diagram updates as you type • Catches input errors before you cut steel (12-rule validation engine) WHO IT'S FOR Pipefitters, steamfitters, welders, plumbers, sprinkler-fitters, gas-fitters, HVAC pros — apprentice or journeyman. If you lay out pipe for a living, this is your calculator. BUILT FOR THE JOBSITE • Works fully offline — no signal, no problem • No ads, no login, no account • Imperial and metric, switch instantly • Dark mode for the welding shack • Keep-screen-on so the phone doesn't sleep mid-layout QUESTIONS, BUGS, FEATURE REQUESTS Visit pipefittersmate.com — every email gets read and fixes ship fast.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

Bug fixes and usability improvements: - Added CLEAR and DONE controls for iPhone numeric entry. - Added a Settings switch for millimetres/inches. - Improved keyboard dismissal when entering measurements.

Version 1.0.6

The developer, Florin Chiriac, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Florin Chiriac
    Size
    • 29.9 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 15.6 or later.
    • iPhone
      Requires iOS 15.6 or later.
    • iPod touch
      Requires iOS 15.6 or later.
    • Mac
      Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Pipefitter's Mate
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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