Houstudia Calculator vs Barcode+QRcode Scanner

Experience calculating reimagined! Houstudia Calculator solves expressions in real-time as you type, with an intuitive memory system that makes complex calculations effortless. Key Features: Live Results - Watch your calculations solve instantly as you type Smart Memory - Tap any answer to store it, then tap again to reuse it in new expressions Multi-Calculator Tabs - Switch between four color-coded calculators to work on different problems simultaneously without losing your work No More Clearing - Calculate tips, multiply numbers, and find square roots all while keeping your previous results visible Perfect for students, engineers, and anyone who needs a calculator that works as fast as they think!

Barcode+QRcode Scanner is a fast, powerful, and secure QR Code and Barcode reader designed natively for iOS. Built using modern SwiftUI, it provides lightning-fast scanning using your device's camera or photos library, combined with robust, offline-first privacy. REDESIGNED WITH PREMIUM FEATURES: * Live Viewfinder Scanner: Point, scan, and execute actions instantly with subtle haptic feedback, audio confirmation, and a clean viewfinder animation. * Scan from Photos: Decode barcodes and QR codes from pre-existing images in your library using Apple's Vision framework. * Context-Aware Smart Actions: - Wi-Fi Networks: Scan and securely connect to networks directly inside the app (no password copying or typing required). - Contacts: Parse and add vCard details directly to your device's contacts list. - Website Links: Launch websites instantly in Safari. - Phone/SMS/Email: Dial phone numbers, send text messages, or compose emails instantly. * Custom Code Generator: Create custom QR codes and Barcodes. Choose templates (URL, Wi-Fi, Text, Email, SMS, Contacts) and customize details by picking custom foreground and background colors. * Image Export & Share: Save generated codes directly to your Photo Library or share them instantly with friends via standard share sheets. * Advanced History Manager: Easily search, filter (All, Scanned, Created, Favorites), and group your scan history by date. Save favorites for quick retrieval. * Offline Security: Barcode+QRcode Scanner runs fully locally. Your camera stream, gallery photos, and scan history are private and never uploaded to any remote server. Simplify your daily tasks with the ultimate native Barcode & QR Code Scanner.