AirCard is a macOS application that customizes Apple Wallet card designs and lock screen passcode themes for iOS 18 and later without requiring jailbreak.
The tool addresses the desire to personalize Apple Pay cards and lock screen keypads by leveraging the airlift AirTraffic sync exploit to communicate with connected iPhones. It detects cards in the Wallet app by monitoring device logs when users authenticate and tap cards, then allows users to assign custom artwork, textures, or logos to individual cards or apply designs in bulk. For passcode themes, the application can create custom keypad button artwork from wallpapers using seamless poster slicing or individual key customization, with real-time preview and the ability to edit existing theme packages before flashing them to the device.
Developers and power users who want to customize their iPhone's visual appearance without jailbreaking should consider this tool. It suits anyone with an iOS 18+ device and a Mac who wants to theme their Wallet cards or lock screen keypad. The project positions itself as a zero-prerequisite alternative to command-line workflows by bundling all required device-communication utilities and image processing engines directly into the application, eliminating the need for Homebrew, Python packages, or terminal setup. The application runs natively on both Apple Silicon and Intel Macs as a universal binary.
Development activity shows sporadic engagement with the codebase, with commits appearing in concentrated bursts followed by extended periods of inactivity. The project maintains a single primary branch with minimal branching activity, suggesting a straightforward development workflow. Issue and pull request activity is sparse, indicating either a small user base or limited community contribution patterns. Documentation in the README addresses common setup friction points like macOS Gatekeeper prompts and card detection failures on specific iOS versions, reflecting attention to user experience barriers.
