HitoriLog

HitoriLog is a completely private care journal with no ads, no account, and full offline operation. Log temperature, blood pressure, hydration, meals, medication, toileting, sleep, and mood with a single tap. A private notes feature lets you record the real, unfiltered reality of caregiving.

Log 8 Categories in One Tap

Quickly record temperature, blood pressure, hydration, meals, medication, and sleep.

Private Notes

Because it's never meant to be shown to anyone, you can freely record wandering, outbursts, refusals, fall risks, and your own feelings in free text with tags.

Absolute Privacy

Your data never leaves your device. No server uploads, no data collection, no account required.

Backup and restore are free

Export every record to a file and read it straight back in. Export before you change phones and you can restore on the new one. No purchase required.

Premium Features (One-Time Purchase, No Subscription)

Unlock PDF export, CSV export, full-history graphs, iCloud backup, and App Lock.

This app is intended to support care record-keeping. It should not be used for medical diagnosis or treatment decisions.