description Introduction

This Privacy Policy applies to the Aqualune mobile application developed by Mikael Tenshio.

Aqualune includes:

• Onboarding with name entry and daily hydration goal selection
• Quick-add water logging, custom amount entry, and reusable cup presets
• History, daily summaries, reminder-window settings, and reminder style options
• Appearance and language preferences stored locally on the device
• A local JSON export flow for the user's own hydration summary data

Aqualune does not show account registration, developer-run cloud sync, or a custom backend for storing your hydration records. The current product Aqualune keeps core hydration data on your device.

database Information Stored Locally

Aqualune stores app state locally on the device or browser storage. Local data may include:

• Your display name and hydration goal
• Water intake logs with timestamps and optional cup references
• Reminder settings such as enabled state, start time, end time, interval, and message style
• Reusable cup presets and custom cup settings
• Appearance, language, and onboarding-completion preferences

In the shared web build, this information is stored through browser local storage. In packaged mobile environments, equivalent local device storage behavior may be used by the runtime environment.

notifications_active Reminders and Notifications

Aqualune includes reminder windows, interval settings, and reminder-style preferences so users can schedule hydration nudges throughout the day.

In the app, notification permission may be requested through the browser Notification API when it is available in your runtime environment. The app also stores the visible permission state locally so the interface can reflect whether notifications are enabled, denied, unsupported, or still undecided.

If you decline notification permission, reminder alerts may be limited or unavailable depending on your platform.

analytics Analytics and Third-Party Services

In the Android app, Aqualune includes Google Analytics for Firebase in the Android app dependencies.

Where Google Analytics for Firebase is enabled, Google may process limited technical and usage-related information such as app opens, screen interactions, device model, operating system version, app version, and diagnostic information under Google's own terms and privacy policy.

Aqualune does not show a separate custom developer server for uploaded hydration logs, profile data, or reminder schedules. App stores, browsers, device manufacturers, and operating systems may still process routine technical data outside the developer's direct control.

Google's privacy information is available at https://policies.google.com/privacy

data_exploration Permissions and Device Features

The Android app Aqualune currently uses or declares:

• Internet - consistent with Firebase-enabled Android builds
• Browser notification permission - requested only when the runtime environment supports it
• FileProvider support - present in the Android project for local file sharing compatibility

Aqualune does not require camera, microphone, contacts, precise location, SMS, or call-log permissions for its core core functionality.

download Exported Data

Aqualune includes a local export flow that can generate a JSON summary containing hydration settings, reminder preferences, cup presets, and water logs.

Exported files are created at your request and then handled by your device or browser download environment. Once you export a file, its storage, backup, sharing, and deletion are controlled by you and your platform.

delete Data Retention and Deletion

Locally stored app data remains on the device until you clear app storage, clear browser storage where applicable, use in-app reset options, or uninstall the app.

Aqualune includes actions for clearing current-day logs and resetting app data. Exported JSON files are separate from in-app storage and must be deleted from your device or download location manually if you no longer want to keep them.

Analytics or technical data handled by third-party platforms are subject to those providers' own retention controls and policies.

child_care Children's Privacy

Aqualune is not directed to children under 13. We do not knowingly collect personal information from children through a developer-managed account system for this app.

mail Contact Us

Email: help.tenshioapps@gmail.com

Effective date: June 15, 2026

Acceptance of Terms

By installing, accessing, or using Aqualune, you agree to be bound by these Terms and Conditions. If you do not agree, please discontinue use of the app.

Intended Use

Aqualune is provided as a hydration-tracking and reminder utility for lawful personal, educational, and general wellness use. You agree not to misuse the app, interfere with its operation, or use it for unlawful, deceptive, or unauthorized purposes.

Wellness Notice

Aqualune is not a medical device and does not provide medical advice, diagnosis, or treatment. Hydration goals, reminders, and summaries are informational tools only.

If you have a medical condition, activity-related hydration concern, or a question about safe fluid intake, you should consult a qualified health professional.

Reminders and Device Responsibility

You are responsible for your device settings, notification permissions, battery conditions, and platform restrictions that may affect reminder delivery or export behavior.

The developer is not responsible for missed reminders, delayed alerts, lost exports, or data visibility issues caused by browser limitations, device-level restrictions, storage clearance, system resets, or other apps.

Feature Scope and Availability

Aqualune currently emphasizes onboarding, daily intake logs, reminder windows, reusable cup presets, history summaries, settings, and local JSON export.

Some interface flows, reminder behavior, or platform-specific capabilities may change over time and may vary by platform, device capabilities, operating-system version, or app release.

Analytics and Platform Services

Aqualune uses Google Analytics for Firebase as its analytics service. Your use of the app may also involve app store, browser, device, or operating-system services outside the developer's direct control.

Those services are governed by their own terms and privacy policies.

Limitation of Liability

Aqualune is provided on an as is and as available basis, without warranties of any kind, to the maximum extent permitted by applicable law.

To the maximum extent permitted by applicable law, the developer, as creator of the app, shall not be liable for health-related decisions, hydration choices, missed or delayed reminders, lost logs or exports, inaccurate entries, device issues, third-party service behavior, or any direct, indirect, incidental, consequential, special, or punitive losses or damages arising from or related to your use of, reliance on, or inability to use Aqualune.

Nothing in these Terms limits liability where it cannot legally be limited, including rights that cannot be excluded under consumer protection, product liability, or other applicable laws.

Intellectual Property

Aqualune, including its branding, design, logo, original code, and related materials, is the intellectual property of the developer unless otherwise stated. You may not copy, modify, distribute, reverse engineer, or decompile the app except as allowed by applicable law.

Changes to These Terms

These Terms and the accompanying Privacy Policy may be updated from time to time. Continued use of Aqualune after updates are published constitutes acceptance of the revised terms.

Contact

If you have questions about these Terms or the Privacy Policy, contact: help.tenshioapps@gmail.com