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Privacy Policy

At Lot Size Calculator by Galaxiem, your privacy is very important to us

Last updated: August 05, 2025

At Lot Size Calculator by Galaxiem ("we", "our", "us"), your privacy is very important to us. This Privacy Policy explains how we collect, use, and protect your information when you use the Lot Size Calculator mobile application ("App").This app stores all calculation data locally on your device and does not require an account.

1. Information We Collect

  • Calculation Data (Local Only):All your calculations, settings, and preferences are stored locally on your device only. We do not have access to this data.
  • Subscription & Payment Data:Managed securely via RevenueCat, Google Play, or Apple App Store. We do not store credit card numbers or full payment details.
  • Advertising Data:Device identifiers (such as Advertising ID) and ad interactions collected by Google AdMob for showing relevant ads.
  • Device Information:Basic device data (type, OS version, app version) may be collected by RevenueCat and AdMob for their services.

2. How We Use Your Information

Provide the lot size calculation functionality on your device
Manage subscriptions and verify purchases (RevenueCat, Google Play, App Store)
Show relevant ads (Google AdMob) - removed in Premium version
Ensure app compatibility with your device and operating system

3. Third-Party Services We Use

Our App integrates with only two third-party services:

RevenueCat

Subscription and purchase validation

View Privacy Policy

Google AdMob

Advertisements (removed in Premium version)

View Privacy Policy

We do NOT use: Firebase, Google Analytics, crash reporting services, or any cloud analytics platforms. All your calculation data stays on your device.

5. Sharing of Data

We do not sell or rent your personal data.

We may share limited data with:

  • Payment Platforms:Google Play, Apple App Store, and RevenueCat for subscription management.
  • Advertising Platform:Google AdMob for showing advertisements (free version only).
  • Legal Authorities:If required by law, regulation, or legal process.

6. Data Storage and Security

  • All your calculation data is stored locally on your device and is never transmitted to our servers.
  • Your device's operating system security protects your local data.
  • Subscription and advertising data handled by third parties (RevenueCat, AdMob) are protected by their security measures.
  • You retain full control over your data - uninstalling the app removes all local data.

7. Your Rights

Since this app stores data locally on your device and doesn't require an account:

Your calculation data: Fully under your control on your device - delete the app to remove all data
Subscription data: Contact RevenueCat, Google Play, or Apple App Store to manage your subscription
Advertising data: Opt out through your device settings (iOS: Limit Ad Tracking, Android: Opt out of Ads Personalization)
For privacy inquiries: Contact us at privacy@galaxiem.com

8. Children's Privacy

  • Our App is not intended for children under 18.
  • We do not knowingly collect personal data from minors.

9. International Users

Since all calculation data is stored locally on your device, it never leaves your country. However, subscription data (RevenueCat) and advertising data (AdMob) may be processed by third parties in different jurisdictions according to their privacy policies.

10. Third-Party Logos & Symbols

  • The App may display company logos, brand names, and financial symbols (e.g., Tesla, Microsoft, USDTRY) under fair use for educational and informational purposes.
  • We are not affiliated with or endorsed by any third-party companies.

11. Updates to this Privacy Policy

We may update this Privacy Policy from time to time. Updates will be posted within the App, and your continued use constitutes acceptance of the changes.

12. Contact

For privacy inquiries, please contact us at:

Privacy Support
privacy@galaxiem.com