What's the best iOS app for quickly connecting to Wi-Fi networks using QR codes?

QR Code Scanner Pro * is a dedicated tool for iOS users who need efficient QR code scanning, particularly for Wi-Fi network connections. The app stands out due to its rapid scanning capability, often decoding codes in under a second, which is ideal for busy environments like cafes, airports, or offices. A key feature is its automatic Wi-Fi connection, which bypasses manual password entry by directly configuring network settings after scanning. This functionality supports various QR code standards, including WPA2 and open networks, ensuring compatibility with most setups. Users appreciate the intuitive interface, which highlights the scan area clearly and provides haptic feedback upon successful reads. The app also maintains a history log of scanned codes, allowing for easy reconnection to familiar networks. However, some reviews note that camera focus can be finicky in dim lighting, requiring steady handling. Despite this, the app's reliability in everyday scenarios—such as scanning a Wi-Fi QR code at a conference or home—makes it a practical choice. While the free version covers essential needs, advanced features may require in-app purchases, but the core performance remains strong for most users.