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Journeyman Field Pro Plumbing

Pipe, gas & hydronic calcs
Billy Jackson · Utilities
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App info

Developer
Billy Jackson
Category
Utilities
Released
Oct 7, 2026
Version
1.0.1 (Oct 8, 2026)
Price
Free
Size
36.8 MB
Requires
iOS 15.1
Age rating
4+
Languages
English

In-app purchases

Journeyman Pro$4.99
Current prices, App Store US.
🔒 Price history2 snapshots: when prices changed and new plans appearedGet Pro access

About Journeyman Field Pro Plumbing

Journeyman Field Pro Plumbing puts a full box of plumbing, gas, and hydronic calculators in your pocket — plus an AI that answers IPC, UPC, and gas-code questions and does the math for you. FREE calculators (no account, works offline): • Pipe Volume, Drain Slope, Pipe Offset, Fixture Units • Flow & Velocity, Pressure to Head, Gas Unit Conversions, Friction Loss JOURNEYMAN PRO — start a 7-day free trial, then $4.99/month — unlocks: • Ask the Code — AI answers for IPC / UPC / IFGC that work the math, not just quote the rule • Water Supply Sizing, DWV Drain Sizing, Vent Sizing, Storm / Roof Drain • Gas Pipe Sizing, Water Heater Sizing, Expansion Tank, Pump / TDH, Hydronic Sizing • Plumbing Quick Reference — offline Built for the field. Every everyday calculator stays free. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy:…
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