NightDiary – Private Diary

NightDiary is a private diary that stays truly private. No account, no cloud, no ads, no tracking — every entry and photo is encrypted and never leaves your phone. WRITE IN SECONDS Pick a mood emoji and your entry is saved instantly. Add a title, your thoughts and photos whenever you like — autosave keeps every word while you type. YOUR DIARY, LOCKED • PIN + fingerprint unlock • Real encryption for the database and photos — not just a lock screen • Progressive lockout against PIN guessing, surviving reboots • Screenshots are blocked inside the app SEE YOUR MONTH • Timeline grouped by day, with a writing streak 🔥 • Mood calendar — one colored dot for every day you wrote • Monthly mood chart with your best streak of the month (Pro) • Full-text search that filters as you type NEVER LOSE A PAGE Export your whole diary into a single encrypted backup file that only your password opens. Restore it on any device — restoring is always free, no account needed. NIGHTDIARY PRO — one-time purchase, no subscription • Unlimited photos per entry • Beautiful theme pack • Monthly mood chart & insights • Export your entire diary to PDF • Encrypted backup export PRIVATE BY DESIGN • Works 100% offline — the only connection ever made is Google Play billing • No analytics, no crash reporting, no data collection of any kind • No camera or gallery permission — photos come through the system picker From the maker of NightVault, the offline encrypted photo vault.