Best Codes Construction Apps & Games

221+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated July 2026

Every iPhone needs a few good codes construction apps and games. We benchmark 221+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Codes Construction Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1IAPMO CodesIAPMO CodesFree3.8★ (6)NoNoMay 2026
2QR Code Reader*Barcode ScannerQR Code Reader*Barcode ScannerFree4.5★ (22K)YesYesAug 2026
3Construction Calc - Civil CalcConstruction Calc - Civil CalcFreeYesYesMay 2026
4Qrafter: QR Code ReaderQrafter: QR Code ReaderFree4.6★ (4K)YesYesAug 2026
5OneClick Code - Building CodesOneClick Code - Building CodesFree4.8★ (182)NoYesAug 2026
6LEGO® Builder: 3D InstructionsLEGO® Builder: 3D InstructionsFree4.8★ (273K)NoNoAug 2026
7Construction Calculator ToolConstruction Calculator ToolFreeNoNoMay 2026
8Vibecode - Website BuilderVibecode - Website BuilderFree4.7★ (3.3K)NoYesAug 2026

Top Picks for Codes Construction

QR Code Reader*Barcode Scanner#2

QR Code Reader*Barcode Scanner by VISARGERD, S.L.

Scan Codes & Generator: QR NOW
Strong Contender
🔧 Utilities
4.5😞(22K ratings)
FreeAdsIn-App Purchases
#49in Utilities
QR Code Reader*Barcode Scanner screenshot 1
QR Code Reader*Barcode Scanner screenshot 2
QR Code Reader*Barcode Scanner screenshot 3
QR Code Reader*Barcode Scanner screenshot 4
QR Code Reader*Barcode Scanner screenshot 5
QR Code Reader*Barcode Scanner screenshot 6

Easily scan and generate QR codes and barcodes for various purposes, including Wi-Fi access, product information, and URLs. Save and manage your codes, and even check lottery tickets. Offers both free and premium features for enhanced customization and unlimited use.

What We Love

  • 👍 Easy to use
  • 🚀 Quick scanning
  • 💡 Useful for entrepreneurs

Room to Improve

  • 🐛 Scanner doesn't work
  • 💰 Hidden subscription fees
  • 🔒 Difficult to cancel subscription

More Codes Construction apps to explore

4
Qrafter: QR Code Reader
Qrafter: QR Code Reader
Qrafter: QR Code Reader
Create and Design QR Codes
Free

This app is a powerful tool for scanning and generating QR codes and barcodes. It offers extensive customization options for code design, including logos and colors. Advanced features like encryption, URL safety checks, and inventory scanning make it a versatile solution for personal and professional use.

Scan QR codes and barcodesCreate custom QR codes with logosEncrypt QR codes with password protection
📊 Productivity
(4K)
free with in-app purchases
5
OneClick Code - Building Codes
OneClick Code - Building Codes
OneClick Code - Building Codes
Instant Accurate Roofing Codes
Free

Instantly access accurate roofing building code information for any US address. Stay updated with real-time changes, avoid costly errors, and streamline your workflow. Perfect for contractors, adjusters, and estimators to improve efficiency and win more projects.

Instant roofing code access by addressReal-time code updatesJurisdiction-specific data
💼 Business
(182)
free with in-app purchases
6
LEGO® Builder: 3D Instructions
LEGO® Builder: 3D Instructions
LEGO® Builder: 3D Instructions
Build solo or as a team.
Free

This app provides interactive 3D building instructions for LEGO sets. It allows users to zoom, rotate, and view models from all angles, with step-by-step guidance. It also features a collaborative building mode for multiple users and a digital library of thousands of instruction manuals.

Interactive 3D building instructionsZoom, rotate, and view from all anglesStep-by-step digital guidance
🎬 Entertainment
(273K)
free
7
Construction Calculator Tool
Construction Calculator Tool
Construction Calculator Tool
Fractions | Convert Feet & In
Free
🔧 Utilities
(0)
8
Vibecode - Website Builder
Vibecode - Website Builder
Vibecode - Website Builder
Build fast with vibecode
Free

Learn to code by building websites through a structured curriculum. Apply your knowledge with hands-on projects and view your creations on your phone. Understand how websites work by viewing and editing the source code.

Structured curriculum with lessons and quizzesHands-on website building practiceView websites on mobile
📚 Education
(3.3K)
free with in-app purchases
9
CodePro: AI For Building Codes
CodePro: AI For Building Codes
CodePro: AI For Building Codes
Building Code Answers By State
Free

Instantly access state-specific building code answers with AI-powered clarification. This app provides fast, accurate code references and explanations in plain English, designed for professionals in the construction industry.

State-specific code accuracyInstant code referencesAI-powered clarification
📊 Productivity
(6)
freemium
10
AppSheet
AppSheet
AppSheet
Make apps yourself. Code-free.
Free

Build custom mobile apps, web apps, and chatbots without coding. Connect to your cloud data to create forms, capture information, and automate workflows for various business needs.

Code-free app creationCustom mobile and web appsChatbot development
💼 Business
(198)
freemium
11
Visual Codes
Visual Codes
Visual Codes
Make scannable QR codes
Free

Easily create scannable QR codes for various purposes like sharing links, contact details, or WiFi. The app also allows you to scan existing codes and save them to a personal library for quick access.

Create QR codes for links, contacts, WiFi, and moreScan QR codes with the app or iPhone/iPad cameraSave scanned codes to a personal library
🔧 Utilities
(266)
free with in-app purchases
12
QR Code Generator - QRHyper
QR Code Generator - QRHyper
QR Code Generator - QRHyper
Create Every QR Code You Need
Free

Easily create custom QR codes for various content types like links, text, and Wi-Fi. Personalize your codes with colors, logos, and templates to make them stand out. Includes a QR scanner and diverse export options.

Generate QR codes for links, text, Wi-Fi, and moreCustomize with colors, patterns, and framesAdd logos and text for personalization
📊 Productivity
(17K)
free with in-app purchases
13
Enki: Learn Coding/Programming
Enki: Learn Coding/Programming
Enki: Learn Coding/Programming
Python JavaScript SQL CSS Code
Free

This AI-powered coach helps you learn coding, data skills, and productivity tools. It offers personalized lessons, code review, and interactive exercises to build your expertise. Engage with a community, track your progress, and receive career advice to advance your technical skills.

AI-powered skills coachPersonalized learning pathsCode review and feedback
📚 Education
(1.1K)
free with in-app purchases
14
QR Code Master: Scan & Maker
QR Code Master: Scan & Maker
QR Code Master: Scan & Maker
Fast Barcode Reader Generator
Free

Instantly scan and create QR codes and barcodes with this powerful toolkit. It offers fast, reliable scanning even in challenging conditions and allows for the generation of custom codes for various data types. Enjoy a private and secure experience with features like history logging and batch scanning.

Lightning-fast QR code scanningCreate custom QR codes (URLs, text, vCards)Wi-Fi network connection via QR code
🔧 Utilities
(1.7K)
freemium
15
QR Code: Reader & Generator
QR Code: Reader & Generator
QR Code: Reader & Generator
Barcode Scanner & Maker App
Free

Scan any QR code or barcode instantly with your phone's camera. Generate custom QR codes for various purposes like opening URLs, accessing Wi-Fi, or sharing contact information. Personalize your generated codes with colors and social media icons.

Scan QR codes and barcodesGenerate custom QR codesCreate Wi-Fi, Email, URL, Phone QRs
🔧 Utilities
(13K)
free with in-app purchases
16
QR Code Scanner · Barcode
QR Code Scanner · Barcode
QR Code Scanner · Barcode
QR Reader & Barcode Generator
Free

Instantly scan QR codes and barcodes with your camera to access links, WiFi, contacts, and product information. Create custom QR codes for various purposes, including social media and business transactions. Offers advanced features like batch scanning and product data lookup.

Instant QR/barcode scanningCreate custom QR codesBatch scanning capability
🔧 Utilities
(2.7K)
free with in-app purchases
17
Qewie | QR Code Generator
Qewie | QR Code Generator
Qewie | QR Code Generator
Make stunning QR codes
Free

Create visually appealing and customized QR codes that stand out. Elevate your marketing, invitations, or personal sharing with unique QR art. Move beyond basic black and white designs to make a memorable impression.

Customizable QR code designsCreate eye-catching QR artElevate marketing materials
🔧 Utilities
(94)
free with in-app purchases
18
Zap QR Codes. Scan & create
Zap QR Codes. Scan & create
Zap QR Codes. Scan & create
Generate, Read, make QR codes
Free

Easily scan and generate QR codes for various purposes. Save your scan history and share custom QR codes with your logo. Bridge the gap between the real world and online content seamlessly.

Scan QR codes and barcodesView scan historyCreate custom QR codes
📊 Productivity
(429)
free with in-app purchases
19
Roblox
Roblox
Roblox
Play Millions of Games
Free

Explore millions of immersive 3D multiplayer experiences created by a global community. Play games, roleplay, compete, or create your own virtual worlds. Customize avatars and connect with friends across various devices.

Discover millions of user-created experiencesCreate and share your own gamesCustomize avatars with clothing and accessories
🎮 Games
(20M)
free with in-app purchases
20
Zeno QR Code Scanner
Zeno QR Code Scanner
Zeno QR Code Scanner
QR Code & Barcode Create
Free

Quickly scan and decode QR codes and barcodes with a powerful engine. Easily generate various QR code types with a simple tap. Prioritizes user privacy by processing data locally on your device.

High-performance QR code engineQuick and accurate scanningGenerate various QR code types
🔧 Utilities
(277)
ad-supported

FAQ about Codes Construction

What are the best codes construction apps & games for iPhone?
IAPMO Codes tops our codes construction apps & games ranking as of July 2026, with a 3.8-star average from 6 App Store ratings, and it's free to download.
Yes — 20 of the top codes construction apps & games we rank are free to download, including IAPMO Codes and QR Code Reader*Barcode Scanner.
IAPMO Codes has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 221+ codes construction apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
You can access purchased IAPMO codes such as the UPC, UMC, USHGC, USPSHTC, WEStand, and NSPC. The app provides digital access to these essential building and mechanical standards.
Yes, IAPMO Codes allows for offline viewing of your purchased codes. This feature is useful for accessing information when you don't have an internet connection, such as during meetings or on job sites.