# PipeFitter: Offset Calc

> PipeFitter: Offset Calc (iPhone/iPad app by Yoshifumi Sato.)

- Source: https://appshunter.io/ios/app/pipefitter-offset-calc/id6794637690 (this page in markdown: same URL + `.md`)
- Developer: [Yoshifumi Sato](https://appshunter.io/developer/6780413827)
- Category: Utilities
- Price: $4.99
- Age rating: 4+
- Requires: iOS 17.0 · 12 MB
- Languages: English
- Released: 2026-08-05
- Data updated: 2026-08-08
- User reviews in markdown: https://appshunter.io/ios/app/pipefitter-offset-calc/id6794637690/reviews.md

## What is PipeFitter?

PipeFitter is the offset calculator built for pipefitters, plumbers and steamfitters. Work in feet, inches and fractions — the way you measure — and get travel, run and cut length in seconds.

SIMPLE & ROLLING OFFSETS
- Enter the set (offset) and pick a fitting angle: 45, 30, 22.5, 11.25, 60 or 72 degrees, or any custom angle.
- Rolling offset from a rise and a roll, with the true offset and roll angle figured for you.
- See the travel and run multipliers (cosecant and cotangent) for the angle you chose.

CUT LENGTH
- Subtract the fitting take-out (center to face) from the travel to get the exact pipe cut length.

GRADE & SLOPE
- From a run, get the drop, slope angle, drop per foot and ratio. Common grades built in (2% ADA, 1/4 in per foot, and more).

MADE FOR THE JOB SITE
- Big, high-contrast numbers that read well outdoors.
- Fraction precision from 1/8 down to 1/64 inch.
- A quick reference of the offset multipliers.
- Buy once. No subscription. No ads. Works completely offline, with nothing to sign in to and no data leaving your device.


## Version history (last 1 release)

### 1.0 — 2026-08-05

No release notes.

## More apps by Yoshifumi Sato

- [おけいこ月謝帳 教室の集金管理](https://appshunter.io/ios/app/id6787108752)
- [DualShot: Front & Back Cam](https://appshunter.io/ios/app/dualshot-front-and-back-cam/id6788761561)
- [Progressly – Body Progress](https://appshunter.io/ios/app/progressly-body-progress/id6789591055)
- [Holdly – Isometric Timer](https://appshunter.io/ios/app/holdly-isometric-timer/id6789790139)
- [かんじ1年生 小学1年の漢字ドリル](https://appshunter.io/ios/app/1-1/id6789917332)
- [かんじ3年生 小学3年の漢字ドリル](https://appshunter.io/ios/app/3-3/id6790055787)

All apps by Yoshifumi Sato: https://appshunter.io/developer/6780413827

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-08.*