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Clinical tool · iOS & Android

Your free companion for bladder health tracking

A bladder diary helps detect urination problems, assess bladder function, and give your doctor accurate data for diagnosis.

Free for iOS and Android

Bladder Diary app

What is a bladder diary?

A bladder diary is a simple but powerful tool for understanding how your urinary system works. You record when and how often you visit the toilet, how much urine you pass, and note any symptoms — leaks, urgency, or discomfort. This data helps your doctor make an accurate diagnosis, often without additional tests.

How a diary helps

Objective data instead of subjective impressions

Identify the problem

Frequent urgency, night-time awakenings, leaks — the diary captures the pattern that is invisible without records.

Assess bladder function

The app builds a daily urination chart and fluid balance graph. Normal or abnormal is visible at a glance.

Help your doctor diagnose

A 3–4 day PDF report replaces subjective recall. Your doctor sees real numbers, not memories.

Monitor treatment

Before, during, and after therapy or surgery. The diary shows progress in numbers.

Convenient in any situation

The app automatically records the time — just enter your voiding parameters

Entry form: date, time, and voiding volume

Time and volume

Enter the volume after each urination — time is logged automatically. Record fluid intake the same way.

Urgency and pain rating during urination

Symptoms and episodes

Rate urgency and pain intensity on a 1–10 scale. Mark a leakage episode, circumstances, and stream quality.

Daily urination and fluid balance chart

Daily chart

The app builds a urination chart and fluid balance graph for the day and for the full observation period.

PDF report with diary statistics

PDF export

One tap — a ready-made report for your doctor: by email, messenger, or print.

FlowSelfie portable device

FlowSelfie

A portable uroflowmeter with a strain-gauge sensor that automatically records urine flow speed and volume, syncing the data with the app.

  • Strain-gauge sensor — accurate measurement
  • Automatic sync with the app
  • Clear uroflowmetry charts
  • Compact and convenient for home use

Start tracking your bladder health today

Keeping a diary for 2–3 days gives your doctor valuable information for diagnosis. Download the app for free.

Download the app

Reviews

  • Olivia, 35

    Olivia, 35

    App user

    After childbirth I had bladder issues and my doctor recommended keeping a diary. This app has been a lifesaver! Everything is simple and clear, and the analytics with PDF export for the doctor are great.
  • Margaret, 67

    Margaret, 67

    App user

    As I got older, bladder issues crept in but keeping a manual diary was hard. My daughter installed this app and now tracking is much easier. The reminders help, and my doctor praised the accuracy of the data.
  • Victor, 38

    Victor, 38

    App user

    I use the app to track fluid balance because I do sport. It is very convenient to see how much I drink and how it affects diuresis. The charts are clear and it is easy to use.