# Construction Drawings Pro

> Drawings, Codes & Calculators

Canonical page: [https://chrome-stats.com/d/id6780938019](https://chrome-stats.com/d/id6780938019)

## Overview

- **ID:** `id6780938019`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Yuhsiu Lai
- **Category:** Education
- **Version:** 2.0
- **Last updated:** 2026-06-19
- **First published:** 2026-06-19
- **Size:** 808 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/construction-drawings-pro/id6780938019)
- **Website:** [https://www.engineersuniverse.com](https://www.engineersuniverse.com/)
- **Privacy policy:** [https://sites.google.com/view/itech-apps-26/privacy-policy](https://sites.google.com/view/itech-apps-26/privacy-policy)

## Description

Four pro reference libraries in one: 235+ construction drawings, full IRC & NEC code guides, a 17-phase electrical design workflow, and 20+ engineering calculators.

Construction Drawings Studio is the all-in-one visual reference for anyone who works with buildings — from foundation to finish. Whether you're a builder verifying a detail on site, a student learning how structures go together, or an engineer designing a residential electrical system, every drawing, code reference, and calculator you need is here, fully offline.

The Studio brings together four complete reference libraries:

CONSTRUCTION DRAWINGS — Structural & Architectural
• 29 detailed engineering illustrations, foundations through roof framing
• Chapter-organized library with study progress tracking
• Pinch-to-zoom viewer, favorites, and personal notes
• 7-chapter drawing reference guide

HOUSE CONSTRUCTION DRAWINGS — Foundation to Finish
• 70+ illustrations across 14 categories
• Full-screen swipeable gallery
• Complete IRC (International Residential Code) reference chapters
• Construction glossary and project checklist

RESIDENTIAL BLUEPRINTS — Interactive Learning Studio
• 136 drawings across 11 disciplines
• Interactive quiz with 60+ questions
• Per-category progress tracking and annotation notes
• 7-chapter educational guide

SFH WORKFLOW PRO — Single Family Electrical Design
• Complete 17-phase residential electrical distribution workflow
• NEC 2023 load calculator and voltage-drop calculator
• Covers 400A service, solar, battery storage (BESS), and EV charging
• Deliverables tracker, coverage scoring, and PDF report generation

PLUS engineering calculators across the suite for fast, accurate field math.

WHY YOU'LL LOVE IT
• Works completely offline — no account, no uploads, no internet required
• 235+ professional drawings in one searchable place
• Real code references: IRC and NEC 2023
• One-time purchase per module, or save with the all-modules bundle — no subscriptions
• Designed for builders, electricians, students, inspectors, and engineers alike

From your first foundation detail to a fully documented electrical design, Construction Drawings Studio puts a complete construction reference library in your pocket.

## Rankings

- #1,604,380 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6780938019)