Urine Log vs PeeLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Urine Log
Easily track urination and bowel movements with this voiding diary. Review your logs in graphs, calendars, and exportable PDFs. Ideal for personal tracking or sharing with medical professionals.
- Easy logging of urination and bowel movements
- Review logs in graphs and calendars
- Home Screen widget for quick logging
- Apple Watch logging and sync
- Monthly reports and PDF export
- CSV export for date ranges
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Urine Log is a simple voiding diary (bladder diary) that makes it easy to log urination and bowel movements and review them in graphs, calendars and PDFs. The app uses S for urination (pee) and L for a bowel movement (poop). These short labels come from “small” and “large” bathroom visits; they identify the type of visit, not the amount. Keep a daily voiding diary to review changes, or show it at a medical appointment. ■ Easy logging • Tap S or L once to record the current time; add an optional note. • Review past entries and edit their times or notes in the log list. • Log without opening the app using a Home Screen widget. The small widget has your chosen button; the medium widget has both. • Log on Apple Watch and sync entries to iPhone. ■ Review each type separately • See daily counts in graphs and the calendar. • Check average, shortest and longest intervals for each type in hours and minutes (Based on the last 7 days. Intervals under 5 min are excluded). • Switch between “All”, “Urination only” and “Bowel movement only”. • See the total for the last seven days, including today. ■ Monthly reports and export • Separate counts, daily averages and average intervals for urination and bowel movements. • Daily graphs, hourly counts and comparison with the previous month. • Average daily nighttime urination count, from 8 p.m. to 6 a.m. • Doctor Visit Record (3 or 7 days): a voiding-diary-style PDF listing the time of each entry by day. The last 3 or 7 days, including today, are available to everyone. • Share a one-page A4 PDF, or export a date range as CSV for use on a computer. • Choose the new or previous format under Settings > Monthly Report > Format. The previous format retains combined counts and intervals and the clock-face time-of-day chart. ■ Free features and access Regular iPhone logging and the log list are free and unlimited. Home Screen widget logging requires no purchase. After the seven-day trial, analysis, monthly reports and CSV export are limited to the last seven days. A one-time Premium purchase or an active 30-Day Pass provides access to the full period. Apple Watch logging requires an active trial, Premium or an active 30-Day Pass. ■ Please note This app organizes records you enter for personal use. It does not diagnose, treat conditions or medically assess your records. Consult a healthcare professional about your health. “Nighttime” is a fixed period from 8 p.m. to 6 a.m.; the app does not automatically measure urination during sleep or awakenings to urinate. Records are stored on your device. Make daily logging an easy habit.
PeeLog
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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.
Screenshots
Verdict
The clearest difference is update cadence: Urine Log at every 5 days against PeeLog's every 3 weeks. Urine Log also leads on device support (3 vs 1). PeeLog's advantage is iOS requirement (17.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Urine Log sells 2 one-off in-app purchases and PeeLog sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Urine Log ships an update every 5 days, PeeLog every 3 weeks. The most recent releases landed on November 10, 2026 and November 7, 2026 respectively.
| Parameter | Urine Log | PeeLog |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | TAKASHI KOJIMA | YUYA SATO |
In-app purchases
Urine Log
- 30-Day Pass$0.99
- Unlock Premium Features$2.99
PeeLog
- PDF Report Export$2.99





