# CA Residential Code Pro — Codes, Search & Calculators

> Codes, Search & Calculators (iPhone/iPad app by Leonid Gefter.)

- Source: https://appshunter.io/ios/app/ca-residential-code-pro/id6781137181 (this page in markdown: same URL + `.md`)
- Developer: [Leonid Gefter](https://appshunter.io/developer/1466989762)
- Category: Productivity, Reference
- Price: $14.99 (on sale, was $24.99)
- Age rating: 4+
- Requires: iOS 15.1 · 31 MB
- Languages: American English
- Released: 2026-06-24
- Data updated: 2026-07-27
- User reviews in markdown: https://appshunter.io/ios/app/ca-residential-code-pro/id6781137181/reviews.md

## What is CA Residential Code Pro?

California Residential Code Pro helps contractors, inspectors, builders, designers, and construction professionals quickly access residential code information and field calculations from one convenient mobile app.

Instead of carrying large books or searching through hundreds of pages, you can instantly search, browse, and reference important residential code sections directly from your device.

FEATURES

• Fast code search by keyword
• Browse residential code chapters 1–10
• Quick summaries for easier navigation
• Save important code sections with bookmarks
• Recent activity tracking
• Built-in calculator search
• 51 interactive construction calculators
• Designed for field use and quick reference

SMART CALCULATORS

The app includes 51 interactive calculators based on selected tables and diagrams commonly used within the covered residential code chapters.

Rather than manually searching through tables, users can select parameters and instantly view results.

Examples include calculations related to:

• Structural requirements
• Deck construction
• Loads and spans
• Elevation pressure loss
• Wood framing values
• Beam and joist references
• Additional code-related calculations

WHO IS THIS APP FOR?

• Residential Contractors
• Building Inspectors
• Construction Professionals
• Plan Review Staff
• Designers
• Builders
• Estimators
• Field Personnel

WHY USE THIS APP?

Time matters on every project.

California Residential Code Pro was designed to reduce the time spent searching through code books and reference tables while providing faster access to commonly used information in the field.

IMPORTANT INFORMATION

This application contains residential code content from Chapters 1–10 and includes selected interactive calculators based on specific tables and diagrams.

Not every table, diagram, calculation, exception, chapter, or reference contained within the complete residential code has been converted into an interactive calculator. Some tables are provided only as reference content, while others may require interpretation within the context of the full code.

Users should always verify information, requirements, and calculations against the official adopted code publications, project documents, engineering requirements, local amendments, and applicable regulations before making construction, design, permitting, inspection, or compliance decisions.

This application is intended as a professional reference and productivity tool and should not be considered a substitute for official code publications or professional judgment.


## Version history (last 1 release)

### 2.1 — 2026-06-24

No release notes.

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All apps by Leonid Gefter: https://appshunter.io/developer/1466989762

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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 2026-07-27.*