A pipefitter's offset calculator. One-time purchase — no subscription, no ads, no accounts.
Enter an offset and a fitting angle and get travel, run and the cut length, with a drawing that redraws as you type — so a mistyped number shows up as a wrong shape before it becomes a wrong cut.
FREE
· Simple offsets at 11¼, 22½, 30, 45, 60 and 90 degrees
· Grade and fall — percent and inches per foot
· Feet-inch-fractions: type 12'6-3/8" the way you write it, or millimetres
· The live drawing, in every mode
UNLOCK ONCE
· Rolling offsets — set and roll in, true offset, travel, and the roll angle to turn the fitting to
· Take-outs — cut length with both fittings subtracted, from ASME B16.9 elbow tables
· Measure your own fitting and save it, for the angles no standard tabulates
· Pipe data — steel schedule 40 and 80, outside diameter, wall, inside diameter
WHERE THE NUMBERS COME FROM
The geometry is verified two ways: published trade multipliers, and a check that rebuilds each offset as 3-D coordinates and measures it without using trigonometry at all — so it cannot share a wrong assumption with the formula it checks. Take-outs are a published table cross-checked against two independent references. Every table names its source inside the app.
BUILT FOR THE JOB
Works with no signal. No account, no sign-in, nothing to lose in a plant room. Glove-sized keys, a fraction key, and a backspace rather than a clear-all. Full VoiceOver support and text that scales to the largest accessibility size.
Calificaciones y reseñas
Esta app no ha recibido suficientes calificaciones ni reseñas para mostrar un resumen.
The app is now listed as “Pipe Offset Calc: Spoolset” so fitters can find it by what it does. Same app, same one-time unlock, same offsets and take-out tables — only the name on the listing changed.
Versión 1.0.2
El desarrollador (Aliaksei Shuliakouski) indicó que las prácticas de privacidad de la app pueden incluir el manejo de datos que se describe a continuación. Para obtener más detalles, consulta la política de privacidad del desarrollador .
No se recopilan datos
El desarrollador no recopila ningún dato en esta app.
Las prácticas de privacidad pueden cambiar; por ejemplo, según tu edad o las funciones que uses. Obtén detalles
El desarrollador indicó que esta app admite las siguientes funciones de accesibilidad. Obtén detalles
Funciones admitidas
VoiceOver
Texto más grande
Interfaz oscura
Diferenciación no sólo con color
Movimiento reducido
Ficha técnica
Vendedor
Aliaksei Shuliakouski
Tamaño
23.1 MB
Categoría
Utilidades
Compatibilidad
Requiere iOS 15.1 o posterior.
iPhone Requiere iOS 15.1 o posterior.
iPod touch Requiere iOS 15.1 o posterior.
Mac Requiere macOS 12.0 o posterior y una Mac con el chip M1 de Apple o posterior.