Neutron Guard is a secure mobile app designed for signing Partially Signed Bitcoin Transactions (PSBTs) using QR codes.

FEATURES:
• ? Hardware-backed key storage with biometric authentication
• ? QR code-based transaction signing for air-gapped security
• ? Multisig support following BIP-174 PSBT standards
• ? BIP-39 mnemonic seed generation and backup
• ? Multi-language support
• ? Dark/Light theme support
• ?️ Advanced security features with auto-lock

SECURITY FIRST:
Neutron Guard prioritizes security above all else. Your private keys never leave your device and are stored in hardware-backed secure storage when available. Biometric authentication ensures only you can access your funds.

MULTISIG READY:
Built for multisig workflows, Neutron Guard can participate as a cosigner in complex Bitcoin transactions while maintaining the highest security standards.

OPEN SOURCE:
Neutron Guard is open source and auditable, ensuring transparency and trust in your Bitcoin security solution.