
Ullam: Private Diary & Journal
PIN-Locked Journal & Mood Log
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Free
In-App Purchases
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About
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
• Moving from Day One? Import your JSON export, photos and tags included — or a folder of Markdown or text notes
BRING YOUR DAY IN
• Journaling Suggestions on iPhone: pick a moment from your day — photos, places, music, workouts — and Ullam adds it to your entry. Only what you choose is shared with Ullam.
• Optionally save each day's mood to Apple Health as State of Mind. Ullam never reads your Health data, and moods in PIN-locked diaries stay in Ullam.
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. Choose yearly ($14.99/year) or monthly ($1.99/month), each with a 7-day free trial, or buy Lifetime once for $29.99 — no subscription.
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/
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What's New in Ullam
1.6
October 26, 2026
Switch to Ullam, and stay. • Import from Day One: bring your JSON export with photos and tags, or a folder of Markdown or text notes. Importing twice never duplicates. • Journaling Suggestions on iPhone: start an entry from a moment in your day — photos, places, music, workouts. • Save your day's mood to Apple Health (optional, in Settings). Moods in PIN-locked diaries stay in Ullam. • Ullam Premium now comes Yearly or Monthly, each with a 7-day free trial, or Lifetime: buy once, no subscription.
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Subscriptions & In-App Purchases
Ullam Premium
Unlimited notes, AI writer, templates, PDF.
$14.991 Year
7 Days trial






