QuantumReader vs QR Pro+

QuantumReader uses the built-in camera to read QR codes and barcodes, automatically displaying websites and text in sequence. Easily browse through product catalogs and travel guides, which contain many QR codes. Scanned content can be shared using the standard sharing menu, such as copying or AirDrop. This app allows you to configure the following settings: - Rear camera or Front camera - Code detection (QR codes only / All detectable codes) - Automatically display websites - Automatically search for text - Display the status bar

QR Pro is a fast, privacy‑first QR code maker that works entirely offline on your iPhone. Create QR codes from text or links, fine‑tune error correction (L/M/Q/H), choose dot and background colors, and optionally place a logo/photo in the center with pinch‑to‑zoom. Why QR Pro • Private by design: No accounts, no analytics, no ads, no network calls. • Works offline: Everything happens on‑device. • Readable results: Choose L/M/Q/H error‑correction; increase to H when placing a small center logo. • Color control: Curated swatches for dots and background that keep contrast high for reliable scanning. • Quiet zone slider: Adjust the border (padding) in modules. • Center logo (optional): Square, circle, triangle, star, or heart—pick a photo and pinch/drag to fit. • Easy export: Save to Photos or share from the system sheet. Best practices • Keep dots darker than the background for high contrast. • Use H (30%) error‑correction if you add a center logo, and avoid covering the corner finder patterns. • Leave a quiet zone around the code; 4 modules is a good default. What QR Pro does not do • No sign‑in, no cloud, no tracking, no third‑party SDKs. QR Pro makes clean, scannable QR codes you can trust—perfect for links, notes, contactless menus, labels, and more.