Locked Secrets Diary vs Ullam

The diary that never reveals the truth. Most diary apps protect your notes until someone asks you to unlock them. Locked Secrets Diary is different. It never tells anyone whether a PIN is right or wrong. Enter your real PIN and you'll see your private diary. Enter any other PIN and the app opens normally - without warnings, error messages, or suspicious behavior. It simply shows the diary for that PIN, whether that's an empty vault or convincing decoy entries you've prepared. Only you know which PIN unlocks your real life. Privacy designed for the real world. Sometimes privacy isn't about hackers. It's about moments when someone asks, expects, or pressures you to unlock your phone. Locked Secrets Diary gives you something ordinary diary apps cannot: plausible deniability. • Your real PIN opens your private journal • Every other PIN is also accepted • The app never displays "Incorrect PIN" • There are no warning messages • There is no clue that another, more private diary exists If someone asks for your PIN, you can provide a different one. The app behaves exactly the same, showing only the entries associated with that PIN. The truth remains yours alone. Even we can't read your private entries. Your secret diary is encrypted before it ever leaves your device, making it unreadable to anyone except you. Security that works when it matters. Your privacy should never depend on remembering to hide your screen. That's why Locked Secrets Diary includes thoughtful protections built for everyday life: • Every PIN creates its own completely separate encrypted diary • One-tap Instant Exit immediately leaves Secret Mode and returns to your regular diary • Automatic lock after 30 seconds of inactivity • Face ID and Touch ID support for fast, secure access • Private entries remain isolated from your everyday journal • Multiple secure vaults for different levels of privacy Your everyday diary - plus your private one. Locked Secrets Diary isn't only about security. It's also a beautiful journal you'll enjoy using every day. Record daily moments, organize thoughts with tags, track your mood, browse your memories in calendar view, and quickly search past entries. Use your regular diary for everyday life while keeping your most personal thoughts protected inside your private vault. Available wherever you are Your diary travels with you • Secure sync across your devices • Works offline whenever inspiration strikes • Changes sync automatically when you're back online • Sign in easily with Apple or Google Whether you're at home, traveling, or away from an internet connection, your journal is always available. Built for peace of mind. Privacy isn't just about encryption. It's about feeling safe enough to write honestly. Whether you're protecting deeply personal thoughts, keeping a private journal while traveling, separating work and personal reflections, or simply valuing your own space, Locked Secrets Diary helps ensure your most important thoughts stay yours. Because true privacy isn't proving you have secrets. It's making sure nobody can tell. Download Locked Secrets Diary today and experience a diary designed for the real world - where every PIN looks right, and only you know which one tells the truth.

Ullam is a calm, private diary for your daily thoughts. No account, no tracking, no servers reading your life — your journal is stored on your iPhone and synced only through your own iCloud. WRITE WITHOUT WORRY • Beautiful, distraction-free editor with rich text, photos and your own emojis • A warm day/night theme that follows the time of day • Color-code each entry by mood, and tag it with a category PRIVATE BY DESIGN • Lock any diary with its own PIN — locked diaries are encrypted with AES-256, using a key derived from your PIN • Face ID / Touch ID unlocks the app; every hidden diary always asks for its PIN • Hidden diaries stay out of your main list and never open without their own PIN • Everything else is protected by your iPhone's built-in data protection and stays on your device or in your personal iCloud. We never see it. FIND ANY MEMORY • Calendar view of your month, with mood at a glance • Filter the calendar by category to instantly find what you wrote • Track your writing streak and daily word goal • Home & Lock Screen widgets: streak, mood, daily goal and a fresh writing prompt OWN YOUR DATA • Start faster with templates: Gratitude, Daily Review, Travel Log, Dream and Goals • Export an encrypted backup protected by a password only you know, and restore it on this or a new device • Share any single entry as Markdown ON-DEVICE AI (PREMIUM) • A writing assistant that helps you continue, rephrase or reflect, plus tag suggestions — running entirely on your device • Requires an iPhone that supports Apple Intelligence, on iOS 26 or later FREE & PREMIUM Ullam is free for up to 10 notes, with multiple and hidden diaries, iCloud sync, widgets and mood insights included. Ullam Premium unlocks unlimited notes, the on-device AI writing assistant, your own templates and PDF export — with a 7-day free trial, then $1.99/month. Start writing today. Your story is worth keeping — privately. Privacy Policy: https://kaspar.works/ullam/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/