PeeLog: Bladder Diary Tracker

YUYA SATO · Medical

Free

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What changed · US

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Oct 1, 2026
New version 1.0.1 → 1.0.2

You can now add and fix bedtime and wake-up entries after the fact. - Use "Record at a Specific Time" to add a bedtime or wake-up you forgot to log - Tap a bedtime or wake-up in the timeline to change its time or delete it - Last night's bedtime appears in the timeline as "Yesterday," so you can fix it the next morning - Entries added for earlier dates don't appear on the Home screen, but they're included in your history and PDF reports Thank you to everyone who sent us feedback.

Sep 1, 2026
New version 1.0 → 1.0.1

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About

Told to keep a bladder diary before your urology appointment? PeeLog gets it done — nothing else to learn. PeeLog is a simple voiding diary. Unlike big health apps, it does one job: log every bathroom trip in one tap and turn your records into a report your doctor can actually use. WHO IT'S FOR - You were asked to bring a bladder diary to a urology visit - You wake up at night to pee and want to know how often - You deal with urgency, leaks, or constant trips to the bathroom - Paper diaries feel like homework - You're keeping records for a parent or partner LOG IN ONE TAP - Urination: the time is filled in automatically. Enter the amount in ml, or just pick Small / Normal / Large — no measuring cup needed - Mark urgency and leaks, and add a short note - Fluids: amount and type (water, tea, coffee, alcohol) - Tap Bedtime at night and Wake up in the morning — nighttime voids are counted automatically - Forgot to tap Bedtime? Add or fix it later with any time you choose AUTOMATIC SUMMARIES - Today's count, total volume, and nighttime count at a glance - Weekly chart comparing daytime and nighttime frequency - Nocturnal polyuria index calculated for you - Day-by-day history for the last 14 days A PDF YOUR DOCTOR CAN READ - One day per page, in the same table format as the paper diaries used in clinics - Choose the last 3 days, the last 7 days, or any range up to 31 days - Share by AirDrop, email, or print - Preview the full report with a SAMPLE watermark before you buy anything SIMPLE PRICING - Recording, history, and charts are completely free - A single one-time purchase unlocks watermark-free PDF export - No subscription. No ads. PRIVATE BY DESIGN - All records stay on your device - No account, no server, no tracking PeeLog helps you keep records. It does not diagnose or treat any condition — please talk to your doctor about your symptoms.

What's new · 1.0.2

You can now add and fix bedtime and wake-up entries after the fact. - Use "Record at a Specific Time" to add a bedtime or wake-up you forgot to log - Tap a bedtime or wake-up in the timeline to change its time or delete it - Last night's bedtime appears in the timeline as "Yesterday," so you can fix it the next morning - Entries added for earlier dates don't appear on the Home screen, but they're included in your history and PDF reports Thank you to everyone who sent us feedback.

Details

DeveloperYUYA SATO
ReleasedAug 2026
UpdatedAug 2026
Version1.0.2
Size2.2 MB
RequiresiOS 17.0 or later
Age rating4+
LanguagesEnglish, Japanese
PriceFree
Categories MedicalHealth & Fitness
Bundle IDcom.yuyasato.peelog