Cozy Diary: Journal with Lock

Collet

Contains ads

About this app

Your diary, your secret. Cozy Diary is a private diary with lock that works 100% offline — no account, no subscription, no cloud. Write your thoughts, track your mood, and keep everything locked behind a PIN or your fingerprint.

Write in 3 seconds, lock it forever. 🔒

🔐 A DIARY WITH LOCK THAT STAYS YOURS
• PIN lock and fingerprint unlock
• Security question to recover your PIN — no email needed
• Your entries never leave your phone. No sign-up, no server, no one can see

✍️ FAST, COMFORTABLE WRITING
• Auto-capitalize and autosave — never lose a line you wrote
• Attach up to 10 photos per entry
• Write as many entries per day as you like
• Search everything by keyword

🌈 MOOD TRACKER & CALENDAR
• Pick from 8 moods for every entry
• See your month at a glance — every day gets a mood face
• Keep a writing streak and watch your week's moods on one card

📱 HOME SCREEN WIDGET
• Log today's mood in one tap, right from your home screen
• Jump straight into writing
• The widget never shows your diary text — your secrets stay secret

🗂 YOUR DATA, YOUR RULES
• Works fully offline — perfect for journaling anywhere
• Export your whole diary as a single backup file, import it on a new phone
• Trash keeps deleted entries for 30 days, just in case
• Light and dark theme

💯 FREE, WITH NO SURPRISES
• No subscription, no paywall, no "premium" features held hostage
• Free forever, supported by ads

Cozy Diary is for everyone who wants a secret diary, daily journal, mood diary, or just a quiet place to vent feelings. Start tonight — your first entry takes less than a minute.

What’s new

First release 🎉
• Private diary with PIN & fingerprint lock
• Mood tracker with calendar view
• Home screen widget
• Offline — no account needed