Quiet MoodLog

Your moods.
Your device.
Nobody else's business.

Quiet MoodLog is a mood and symptom journal with no account, no cloud and no sync. Everything you write stays on your phone — try it in airplane mode.

Download on theApp Store Get it onGoogle Play

Free to use. One optional one-time purchase — no subscription, ever.

🚫No account
📵No cloud, no sync
📱Data stays on device
💳No subscription

Everything a journal needs. Nothing that spies.

⚡

Ten-second logging

Tap how you feel, right on the home screen. Add a note, tags or a backdate only when you want to.

🩺

Symptoms too

Track headaches, fatigue, anxiety — anything — with intensity levels. Made for real life, not just smiley faces.

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Tags & factors

Sleep, exercise, work, stress — or your own tags. They power the insights that make journaling worth it.

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Insights & patterns

Trends, streaks, weekday averages — and correlations like "your mood averages higher on days you exercise." Computed entirely on your phone.

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Calendar & Year in Pixels

See months and whole years at a glance, every day colored by how you felt.

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Gentle daily reminder

An optional local notification — no push servers involved.

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App lock

PIN or Face ID / fingerprint. Your journal stays yours even if someone borrows your phone.

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Encrypted backup

One file, encrypted with a passphrase only you know. Move phones without ever touching a cloud.

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Reports & export

A clean PDF summary to bring to a therapist, or CSV for your own spreadsheets. Restoring backups is always free.

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Dark mode & search

A calm interface that follows your system theme, with full search across notes, symptoms and tags.

Privacy you can verify, not just believe

Most apps ask you to trust their privacy policy. Quiet MoodLog asks you to test it.

The airplane-mode test: put your phone in airplane mode and use the entire app — log moods, view insights, browse the calendar, create a backup. Everything works, because nothing about your journal ever needs a network.

The honest fine print: the free version shows a small banner ad served by Google, which involves standard advertising data such as device identifiers — your journal content is never part of it. Upgrading to Pro removes ads entirely, and with them every ad-related network request. Details in the privacy policy.

Free forever. Pro if you want more.

Free

$0
  • Unlimited moods, symptoms & notes
  • Full history, calendar & insights
  • Tags, search & daily reminder
  • Restore from backup
  • Small banner ad

Pro

One-time · no subscription
  • No ads, ever — and no ad network requests
  • App lock (PIN / biometrics)
  • Encrypted backup
  • PDF reports & CSV export
  • Supports independent development