Privacy Policy
Last updated 27 July 2026
This policy applies to the mobile application Dropy - Drink Water
Reminder (package com.webstei.dropy), published by
webstei ("we", "us").
Dropy does not collect, transmit or store any personal data. The app contains no networking code, no analytics, no advertising and no third-party tracking. Everything you enter stays on your device.
1. Information we collect
None. We operate no servers and receive nothing from the app.
2. Information the app stores on your device
To work, the app saves the following locally in your device's private app storage. It is never uploaded anywhere.
| Data | Why |
|---|---|
| Your body weight and activity level | To calculate a daily hydration goal |
| Your wake and sleep times | To keep reminders inside your waking hours |
| Drinks you log, with amount, type and time | To show your daily total and history |
| Your streak, challenge progress and island state | To show progress over time |
| App preferences (theme, haptics, reminder times) | To remember how you set the app up |
We do not ask for your name, email address, phone number, location, contacts, photos or any account credentials. The app has no sign-in.
3. Permissions
| Permission | Why |
|---|---|
| Notifications | To send the hydration reminders you schedule. All reminders are generated on your device. No push service is used. |
| Vibration | Haptic feedback when you tap. Can be turned off in Settings. |
4. Sharing
The app can generate an image of your progress when you tap "Share my island". That image is created on your device and handed to your phone's standard share sheet. You choose whether to share it and with whom. We never see it.
5. Third parties
Dropy contains no advertising SDKs, no analytics SDKs and no social login. We do not sell, rent or share data, because we do not have any.
If you installed the app from Google Play, Google may collect data relating to the download and to crash reporting under its own policies. That is between you and Google, and is described in the Google Privacy Policy.
6. Children
Dropy is not directed at children under 13, and since we collect no data, we do not knowingly collect personal information from children of any age.
7. Deleting your data
You are always in full control:
- Open Settings → Erase all data inside the app to permanently delete everything.
- Or uninstall the app. Android removes its private storage with it.
There is nothing for us to delete on your behalf, because we hold nothing.
8. Security
Your data is held in your device's private application storage, protected by Android's app sandbox. Because nothing is transmitted, there is no transmission to intercept.
9. Changes to this policy
If this policy changes, the updated version will be posted on this page with a new date at the top. Material changes will also be noted in the app's release notes.
10. Contact
Questions about this policy or the app: barichati0696@gmail.com