Privacy Policy
Bladder Diary: Fluid Balance does not collect your data. There is no server to send it to, no account to create, and no third-party code inside the app.
What the app stores
Everything you enter: times, volumes, entry type (intake or output), optional notes, the optional name you put on an exported report, and your settings.
All of it is stored on your device. If you turn on iCloud, it is also stored in your own private iCloud database, which is tied to your Apple Account. The developer has no access to that database and no way to read it.
The home-screen widget and the Apple Watch app show the same data. It moves only between your own devices — the widget reads the shared storage on your iPhone, and the watch talks to the phone over Apple's device-to-device connection. No server is involved.
What the app does not do
- No analytics, usage tracking, or telemetry of any kind.
- No crash reporting.
- No advertising, no advertising identifiers, no attribution.
- No accounts, no sign-in, no email collection.
- No third-party SDKs or libraries that transmit anything anywhere.
- No location, contacts, camera, microphone, or health data access.
The app has no network code that sends your entries anywhere. iCloud synchronisation, when enabled, happens between your own devices through Apple's infrastructure and is governed by Apple's privacy policy.
Reminders
The optional daily reminder is off by default. If you turn it on, the notification is scheduled locally on your device — there are no push notifications and no server behind them. Its text never names what the app is about, so it reveals nothing on a locked screen.
Purchases
The in-app purchase is processed entirely by Apple. The app receives only a yes-or-no answer about whether the purchase is active. It never sees your name, payment method, card details, or billing address.
Your control over the data
You can delete everything from Settings inside the app in a single step. That removes the data from the device and, when iCloud is enabled, from your iCloud database. Deleting the app removes local data; if you used iCloud, delete the data from within the app first, or manage it in your device's iCloud settings.
You can export your full history to CSV at any time, without restriction.
Children
The app is not directed at children and collects nothing from anyone, including children.
This website
The app itself collects nothing. This section is about the website only.
This website uses Google Analytics to count visits and see which pages are read. Google Analytics sets a cookie with a random identifier and records the pages you open, the approximate region your connection comes from, and the type of device and browser. It does not receive your name or anything you enter in the app — there is no link between the two.
We do not use advertising features, Google Signals, or audience personalisation, and we do not combine the website data with anything else. Google keeps this data for 14 months. How Google processes it is described in Google's privacy policy. You can block the analytics cookie in your browser settings, or with a content blocker; the site works the same without it.
Links to the App Store carry a campaign tag so that Apple's own App Store Connect analytics can show that a download came from this website. The tag identifies the page, not you.
Changes
If this policy ever changes, the revised version is published on this page with a new effective date. Because the app collects no data, no change can retroactively affect information already gathered from it — there is none.
Contact
Questions about this policy? Email the developer.
Keep the diary on your phone
Two taps per entry, a PDF report at the end. No account, no server, nothing leaves your phone.
