# FitterWelder Pro

> FitterWelder Pro (iPhone/iPad app by Krzysztof Kapusta.)

- Source: https://appshunter.io/ios/app/fitterwelder-pro/id6761770166 (this page in markdown: same URL + `.md`)
- Developer: [Krzysztof Kapusta](https://appshunter.io/developer/1889966271)
- Category: Business, Productivity
- Price: Free (on sale, was $1.99)
- Age rating: 4+
- Requires: iOS 13.0 · 29 MB
- Languages: American English
- Released: 2026-05-04
- Data updated: 2026-10-18

## What is FitterWelder Pro?

FitterWelder Pro is a professional field calculator designed for pipefitters, welders, and installation crews working on construction sites and industrial projects.
Whether you're calculating a rolling offset, a saddle cut template, pipe slope, or measuring a route from a diagonal dimension — FitterWelder Pro gives you the answer in seconds, directly on your phone.
FITTER MODULES:

Cut List — generate precise cut lists for pipe spools and fabrication
DN ↔ mm Table — instant lookup of pipe dimensions, wall thickness and weights
Elbow Cut Calculator — calculate cut angles for any elbow fitting
Rolling Offset — compute True Offset, Travel, Run and multiplier for any angle (45°, 22.5°, 60° or custom)
Pipe Slope — calculate rise for any pipe length and slope percentage
Saddle Cut — generate a printable 1:1 scale saddle cut template for branch connections
Pipe Route — calculate spool lengths for a 3-elbow route from offset dimensions
Route Measure — resolve horizontal and vertical legs from a diagonal field measurement

WELDER MODULES:

Pipe & Tube Calculator — wall thickness, cross-section area, weight per meter
Tank & Vessel Calculator — volume and surface area for cylinders, cones and hemispheres
Weld Calculators — heat input, electrode consumption, deposition rate
Weld Journal — log your weld records with date, joint ID and parameters

KEY FEATURES:

Works fully offline — no internet required on site
Clean, dark-themed interface optimised for bright outdoor conditions
Instant live results as you type
PDF export for saddle cut templates — print and use directly in the field
Available in English and Polish

FitterWelder Pro is built by tradespeople, for tradespeople. No subscriptions, no ads, no fluff — just the calculations you need, when you need them.

## Is FitterWelder Pro safe?

Not enough ratings yet to assess FitterWelder Pro.

## Is FitterWelder Pro legit?

FitterWelder Pro has limited verification signals. The AppsHunter Legitimacy Score for FitterWelder Pro is 55 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 0.2.0 — 2026-07-10

new functions

### 0.1.4 — 2026-05-04

No release notes.

## More apps by Krzysztof Kapusta

- [Remont Asystent](https://appshunter.io/ios/app/remont-asystent/id6761497453)
- [GemRush Saga](https://appshunter.io/ios/app/gemrush-saga/id6772534046)

All apps by Krzysztof Kapusta: https://appshunter.io/developer/1889966271

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*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 2026-10-18.*