Record your life lightly. Understand it later.
Log what happened, how you felt, and how your body was doing in a few words. Normally, you need at least 5 logs from the same day, then you tap to generate a diary. Review the draft, edit if needed, and save to confirm it.
The app supports iOS / iPadOS 27 or later. AI Diary and AI tags require an Apple Intelligence-compatible device, supported region and language, and Apple Intelligence enabled. Examples: iPhone 15 Pro / 15 Pro Max, compatible iPhone 16 models or later, iPad mini (A17 Pro), and iPad models with M1 or later. iPhone 15 / 15 Plus do not support AI. Set the device and Siri to the same supported language and wait for the on-device model to be ready. Actual availability depends on your device’s status. AI Diary is created on device by default. If you turn on Private Cloud Compute in Settings, it is created with Apple’s Private Cloud Compute, and the day’s logs are sent to Apple’s servers for processing. Manual logging, the timeline, mood charts and statistics remain available without AI. Latest devices, regions and languages: https://support.apple.com/en-us/121115
LOG YOUR DAY IN SECONDS
Capture meals, movement, work, rest, sleep, moods, and thoughts with one-tap presets or the floating Quick Log button. Most entries take just a few seconds.
TURN LOGS INTO AN AI DIARY
Write short logs. Normally, you need at least 5 logs from the same day, then you tap to generate a diary. Review the draft, edit if needed, and save to confirm it. Pick the format that fits your day:
• Chronological — a clean daily summary
• Events + Emotions — what happened and how it felt
• Life Log — a structured Action / Mind / Body recap
Review, edit, and confirm every entry. Diary generation runs in part with support from Apple Intelligence, right on your device.
SEE HOW YOUR DAY CONNECTS
Track numbers like sleep, steps, HRV, resting heart rate, mood, and weight over 7, 14, or 30 days. Then compare any two metrics to see how they move together — like how your mood connects to your sleep.
SMART, ASSISTED LOGGING
Jot a quick memo and liferu's AI suggests relevant tags. Choose from existing metrics and enter values to log them.
LIFE SIGNAL IMPORTS
With your permission, import data from Apple Health, Weather and Calendar. Compare imported numeric values in Statistics. AI Diary inputs vary by format. Imports are optional; manual logging works on its own.
ON YOUR HOME SCREEN
A widget shows today's record count, your latest log, and a summary preview at a glance. App Shortcuts let you log or fetch a summary even faster.
EXPORT YOUR DATA
Your records are yours. Export recent ranges as JSON, Markdown, or CSV whenever you like.
PRIVATE BY DESIGN
• No account required
• By default, your logs are stored on your device
• Optional iCloud Sync keeps eligible logs and supported diary formats in sync between your iPhone and iPad through your own iCloud. Body logs, numeric metrics other than mood, and diaries in Life Log format stay on your device.
• Health, Weather, and Calendar access are optional
Record your life lightly. Understand it later.
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