Privacy Policy

Effective Date: January 25, 2026
Last Updated: January 25, 2026

Introduction

Welcome to Flooring & Panel Calculator. We respect your privacy and are committed to protecting your personal information. This Privacy Policy explains what data we collect, how we use it, and your rights regarding your information.

By using Flooring & Panel Calculator, you agree to the practices described in this policy.

1. Information We Collect

1.1 Usage Information

We collect anonymous usage data to improve the app experience:

App opens and session duration
Feature usage patterns (which tools you use)
Subscription status (managed through RevenueCat)

1.2 Technical Information

We collect minimal technical data necessary for app functionality:

Device type and iOS version
App version
App performance and crash logs

1.3 Local Data

The following data is stored only on your device and is never transmitted to our servers:

Projects you create
Room layouts and calculations
Material library entries
App preferences and settings

We do NOT collect:

Your name or email address
Location data
Photos or media
Contacts or other device information

2. How We Use Your Information

We use your information solely to provide and improve Flooring & Panel Calculator:

App Improvement

Analytics: To understand which features are most useful and identify areas for improvement
Crash Reporting: To identify and fix bugs
Subscription Management: To manage your subscription status and restore purchases

We do NOT:

Sell your data to third parties
Share your personal information with advertisers
Access your projects or calculations (they stay on your device)

3. Third-Party Services

Flooring & Panel Calculator uses the following trusted services:

3.1 PostHog

Purpose: Anonymous usage analytics
Data Shared: Anonymous usage events, device type, app version
Note: No personally identifiable information is collected
Privacy Policy: https://posthog.com/privacy

3.2 RevenueCat

Purpose: Subscription and in-app purchase management
Data Shared: Anonymous user ID, purchase events
Privacy Policy: https://www.revenuecat.com/privacy

4. Data Storage and Security

Local Storage

All your projects, room layouts, and calculations are stored locally on your device
We do not have access to your project data
Your data is protected by your device's built-in security features

Analytics Data

Anonymous analytics are stored on PostHog's secure servers
Data is encrypted in transit (HTTPS/TLS)

5. Data Retention

Local Data: Remains on your device until you delete it or uninstall the app
Analytics Data: Anonymous usage data is retained for up to 12 months
Purchase History: RevenueCat retains anonymous purchase records for legal/tax compliance

6. Your Rights and Choices

Delete Your Data

Projects: Delete any project from within the app
All Local Data: Uninstalling the app removes all locally stored data

Opt-Out of Analytics

You can limit analytics collection by enabling "Limit Ad Tracking" in your iOS Settings.

Manage Subscriptions

Subscriptions are managed through the App Store (Settings → [Your Name] → Subscriptions).

7. Children's Privacy

Flooring & Panel Calculator is not directed at children under 13. We do not knowingly collect data from children under 13. If we learn we have collected such data, we will delete it immediately. Parents who believe their child has provided information should contact us at sebastian@hinokami.studio.

8. International Users

Flooring & Panel Calculator is available worldwide. By using the app, you consent to your anonymous analytics data being transferred to and processed in the United States, where our analytics servers are located.

9. Changes to This Policy

We may update this Privacy Policy from time to time. When we do:

We'll update the "Last Updated" date above
Continued use of Flooring & Panel Calculator after changes means you accept the updated policy

10. Contact Us

If you have questions, concerns, or requests regarding your privacy:

Email: sebastian@hinokami.studio
Developer: Hinokami Studio
App: Flooring & Panel Calculator

11. Legal Compliance

Law Enforcement Requests

We may disclose your information if required by law or in response to valid legal requests (e.g., court orders, subpoenas).

Thank you for using Flooring & Panel Calculator!