Code Snap: UPC & IPC Pro3.3.0 - App Store

An all-in-one plumbing reference built for professionals who need fast, reliable code data on the job. Code Snap combines UPC & IPC tables, fitting take-offs, and water line sizing into a single streamlined app designed for real-world use in the field.

Quickly access the plumbing data you rely on without digging through books or PDFs. Whether you’re sizing pipe, laying out a system, or verifying clearances, Code Snap provides practical, jobsite-ready reference you can trust.
Subscriptions

Code Snap offers multiple subscription options, including individual feature access or a single subscription that unlocks all tools.

Available options include:
. UPC & IPC - Core plumbing tables, data, and code references
. Main Line - UPC & IPC water line sizing calculator
. Fitting Take Off - DWV & H2O fitting take-off dimensions
. Unlock All - Access to all Code Snap features

A subscription is required to unlock full access to app content.
Features

. Quick access to core plumbing tables
. Toggle instantly between UPC & IPC
. Water main and branch sizing calculations
. DWV and H2O fitting take-offs
. Interactive instant results
. Color-coded per national standards
. Editable take-off values
. One-handed, field-optimized interface
. Share code and take off values
What’s Included

. Waste, water, and hot water tank sizing
. Grease interceptor sizing
. Meter, main, vent, and trap arm sizing
. Pipe bracing requirements
. Fuel gas BTU loads and pipe sizing
. Medical gas sizing, codes, and pressures (UPC only)
. Roof drain sizing (UPC only)
. ADA restroom diagrams and requirements
. Interactive wet venting diagrams (vertical and horizontal)
Fitting Libraries

. No-Hub Cast Iron
. ABS & PVC Plastic
. Pro-Press Copper
. DWV Sweat fittings
. H2O Sweat fittings
. 90s, 45s, tees, flanges, wyes, combination fittings, fixture crosses, and more
Important Note

Code Snap is an independent reference tool created for plumbers and plumbing professionals, based on publicly available data and established code principles. It is not affiliated with or endorsed by IAPMO, ICC, or any regulatory authority. Always verify requirements with the Authority Having Jurisdiction (AHJ) for your project.
Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Version History • Try core plumbing features before subscribing
• Clearer subscription options and access paths
• UI refinements and performance improvements 3.3.0 Feb 2 • Added DWV & H2O sweat fittings
• Performance and UI refinements 3.2.0 12/05/2025 • Updated cast-iron fitting data to ensure correct dimensions
• Minor performance and UI adjustments 3.1.2 11/14/2025 • Fixed an issue where the Fuel Gas section was missing for legacy users.
• Clarification and corrections for the Fuel Gas Section.
• Compatibility changes for iOS 26. 3.1.1 10/13/2025 • Fixed an issue where the UPC/IPC home screen could freeze while scrolling
• Fixed an issue where Fitting Take Off values might not save after editing
• Added Pro-Press fittings to Fitting Take-Off 1/2" - 2"
• Other minor fixes and improvements 3.1.0 08/26/2025 • Updated for the 2018 UPC & IPC
• All 3 apps combined into one unified tool
• Redesigned interface for faster navigation & readability
• Tap to share table or fitting values instantly
• Search & edit take-off values
• Legacy users keep access to the original table content + a discounted annual plan 3.0.0 08/21/2025 iOS Compatibility Update 2.10 06/26/2023 Dark Mode Support 2.9 04/04/2020 Minor bug fixes. 2.8 01/23/2019 We've cleaned things up & added some features.
● Interactive ADA standards.
● Split view on large devices.
● Saves the last task or calculation. 2.7 01/19/2019 * UI Improvements
* Wet Venting can now be found in a slide menu from the home screen
* Device compatibility fixes
* Data corrections
* On Screen Work Light
* Apple Watch compatibility 2.6 11/24/2015 * Snap Calc Improvements
* Clarity & UI Improvements
* Added Medical Fuel Section
* Added Direct Link To Fitting Take Off For Plumbers 2.5 06/25/2015 * Added 3D Plumbing Models
* UI Adjustments for Clarity and Device Sizing
* iOS 8 Compatibility Adjustments
* Added Missing Values in Water Calc
* Removed Redundant Flash Light Feature 2.4 04/25/2015 * Snap Calculator Feature

* Natural Gas Fuel Piping

* Reference Everything From The Home Screen

* Color Coding Per National Standards

* Label, UI, & Color Corrections 2.3 07/30/2014 * Snap Calculator Feature

* Natural Gas Fuel Piping

* Reference Everything From The Home Screen

* Color Coding Per National Standards 2.2 07/02/2014 * Code Snap has been redesigned based on user input and clarity

* Common codes on the home screen and an integrated flashlight have been added for increased functionality

* iOS 7 compatibility changes

* Code and sizing adjustments

* Fuel piping soon to come! 2.1 03/31/2014 * Code Snap has been redesigned based on user input and clarity

* Common codes on the home screen and an integrated flashlight have been added for increased functionality

* iOS 7 Compatibility changes 2.0 03/13/2014 1.0 09/18/2013