A bladder diary app is the easiest way to keep the record your doctor asks for without the friction of paper. Penny is a private bladder diary app for women managing IC, overactive bladder, and pelvic-floor conditions: you log each bathroom visit, urgency, leaks, pain, and fluids in a few taps, and your history is there whenever you need it — no tallying columns by hand.
Start tracking in seconds
Penny turns your daily logs into a clear history and a doctor-ready report — so you can see your own patterns and walk into your appointment prepared. Free on the App Store.
Get Penny free →What a Bladder Diary App Should Do
- Log in seconds. Tap to record a bathroom visit with time, urgency, leaks, and pain — in the moment, not from memory.
- Keep everything in one place. Fluids, food, sleep, and notes alongside your bladder data, so context isn’t scattered across apps and napkins.
- Help you see your patterns. Your history and trends in one view, so connections you can’t spot day to day become visible.
- Produce a doctor-ready report. Export a clean PDF summary over any date range to bring to your appointment.
- Keep your data yours. Export or delete anytime. Penny is a wellness tracking tool, not a medical device.
Bladder Diary App vs. Paper: An Honest Take
Paper and printable templates work, and starting today on paper beats waiting. But by hand you carry the sheet everywhere, fill every cell yourself, and then have to tally and eyeball the columns to find anything. A bladder diary app does the adding-up for you and keeps the record in your pocket. If you’d rather start on paper, grab the free printable bladder diary template — the same QR code on it brings you back to the app whenever you’re ready.
Who Penny Is For
Penny was built by a patient for people tracking bladder and pelvic-floor experiences — whether you have a diagnosis or you’re still in the “it feels like a UTI but tests are negative” stage. If you’re not sure what to record, start with what to track, or read how to keep a bladder diary your doctor will use.
Bladder Diary App FAQ
Is Penny's bladder diary app free?
Yes — Penny is free to download on the Apple App Store. You can log your symptoms, see your history, and export a report at no cost.
Is there an Android bladder diary app?
Penny is currently on the Apple App Store for iPhone and iPad. An Android version isn’t available yet — if you use Android, the printable template is a good way to start today.
What does a bladder diary app track?
The time of each bathroom visit, how urgent it felt, leaks, pain or pressure, and fluids — plus notes like food, sleep, and stress that help patterns surface.
Is my data private?
Your data stays yours: export or delete it anytime. Penny doesn’t diagnose conditions — it helps you document what’s happening so you can bring real data to your doctor.