DunFlow

DunFlow is a highly innovative cross-platform data transfer tool. Unlike traditional Bluetooth or Wi-Fi pairing, DunFlow utilizes unique high-speed optical flow technology. Simply display a dynamic visual data stream on one device and capture it with the camera on another to complete the transfer. Core Features: Physically Isolated Transfer: No Wi-Fi or cellular network required, and no Bluetooth pairing needed. Achieve true physically isolated, offline data transfer. Military-Grade Encryption: Built-in AES and SM4 strong encryption algorithms ensure your data is protected at the highest level, completely eliminating network eavesdropping and privacy leaks. Minimalist Cross-Platform Experience: Break down the barriers between different operating systems. Generate the data stream on one end and scan to receive on the other. Applicable Scenarios: Ideal for network-free environments, highly confidential meeting rooms, or situations where you need to quickly transfer sensitive text, keys, ID photos, and lightweight documents across systems. Important Usage Note: Because optical flow technology is limited by physical screen refresh rates and camera capture frame rates, this app is specifically designed for transferring text, links, and small files. DunFlow is NOT suitable for transferring large HD videos or massive files. It is your most reliable tool for the secure flow of lightweight data. Upgrade to DunFlow PRO to unlock all advanced features and enjoy a seamless transfer experience. Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/