
Sanctum: Private Journal
Diary with Lock & Mood Tracker
0 ratings
Free
In-App Purchases
Rating summary
About
A journal only you can read.
Sanctum keeps your diary locked behind Face ID and encrypted on your own device. No account. No server. No one at Mightys can read a single word, because we never receive it.
Write the way you think. Track your mood in one tap. Watch the patterns appear.
WHY PEOPLE SWITCH TO SANCTUM
- Truly private: end-to-end encrypted on device, with a 24-word Recovery Code that only you hold
- No sign-up, no email, no cloud account to hack
- Unlimited entries and photos, free, forever
- Pay once for Pro. No subscription, ever
- Family Sharing included: one purchase covers up to six people
WRITE WITHOUT WORRY
A calm, distraction-free editor. Gentle prompts when the page feels blank. Add photos, tags and a mood to any entry. Search everything you have ever written.
MOOD TRACKER THAT TELLS A STORY (Pro)
Your moods become a timeline. See your monthly mood graph, what lifts you, what drains you, and the hours you write best.
ON THIS DAY (Pro)
Read what you wrote one, two or ten years ago today. A quiet window into how far you have come.
PRIVATE AI REFLECTIONS (Pro)
Personal prompts and insights powered by Apple Intelligence, running on your device. Your entries never leave it, not even for AI. Older iPhones can borrow it from your own Mac on the same Wi-Fi.
SYNC WITHOUT THE CLOUD (Pro)
Pair your iPhone, iPad and Mac directly over your local network. Your journal moves between your own devices and nowhere else.
YOURS TO KEEP
Export to PDF, Markdown or JSON (Pro). Import your Day One journal in a tap (Pro). No lock-in.
WIDGETS
A small Home Screen widget is free. Pro adds every size for Home Screen and Lock Screen: quick mood check-in, today's prompt, On This Day.
FREE AND PRO
Free, forever:
- Unlimited encrypted entries and photos
- Face ID or passcode lock
- Mood tags, prompts, calendar, search
- Small widget
Pro, one-time purchase:
- Mood Dashboard and patterns
- On This Day memories
- Private AI insights and prompts
- Device-to-device sync
- Export and Day One import
- All widget sizes
- Family Sharing
Try every Pro feature for your first 14 writing days. No credit card, no sign-up. Days you skip do not count.
Questions? support@mightys.com. A real person reads every email.
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What's New in Sanctum
1.0.2
November 6, 2026
A calmer, smoother Sanctum with small refinements throughout. If Sanctum gives your thoughts a safe place, a short App Store rating helps others find it too.
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Subscriptions & In-App Purchases
$9.99
Sanctum Pro
Sanctum Pro






