HODL GRS app for iPhone and iPad

HODL GRS utilizes AES hardware encryption, app sandboxing, and the latest security features to protect users from malware, browser security holes, and even physical theft. Private keys are stored only in the secure enclave of the users phone, inaccessible to anyone other than the user.
Simplicity and ease-of-use is Hodl GRSs core design principle.

Features
- Simplified payment verification for fast mobile performance
- No server to get hacked or go down
- Single backup phrase that works forever
- Private keys never leave your device
- Import password protected paper wallets
- Payment protocol payee identity certification