Privacy Policy and Contact – Flex Calculator

Last updated: March 27, 2026

Flex Calculator ("we", "our", or "the app") is a calculator application available on Android and iOS. This page explains what data we collect and how we use it.

1. Data We Collect

We do not collect, store, or share any personally identifiable information. The app works fully offline for all calculations.

The following non-personal data may be collected automatically by third-party services:

• Google AdMob – used to display advertisements. AdMob may collect device identifiers and usage data to serve relevant ads. See Google's Privacy Policy.
• Google Play / Apple App Store – in-app purchase transactions are handled entirely by the respective store. We do not receive or store payment details.

2. Permissions

The app may request the following permissions:

• Location – used only in the World Time Zones feature to detect your local timezone. Location data is never stored or transmitted.
• Internet – required for loading advertisements and fetching live exchange rates.

3. Advertising

We use Google AdMob to show banner and interstitial ads. Users can remove all ads permanently via the in-app purchase "Remove Ads". Once purchased, no ads are shown and no ad-related data is collected.

4. Children's Privacy

The app is not directed at children under 13. We do not knowingly collect data from children.

5. Changes to This Policy

We may update this policy from time to time. Changes will be reflected on this page with an updated date.

6. Contact

If you have any questions, please contact us at: thaianlezaros@gmail.com