DP
DayPlanner
Local, offline-first, encrypted on this iPhone.
First use creates your encrypted local vault. Keep your passphrase safe; it cannot be recovered.
Selected day
DayPlanner
Scheduled
0h planned
Focus overview
Your day
Appearance
Security
Data is encrypted locally with AES-GCM using a key derived from your passphrase via PBKDF2.
Events, tasks, theme, selected dates, and recurring events are saved in this encrypted local vault on the device. Add this PWA to your iPhone Home Screen to keep using it offline.
Cloudflare hosting
This package includes a _headers file with CSP, HSTS, anti-clickjacking, MIME sniffing protection, and privacy-focused browser permissions.