Privacy Policy – Girl Math Calculator
Last Updated: 2026/05/30
J AND K WEB COLLECTIVE (PTY) LTD (“we”, “us”, “our”) operates the Girl Math Calculator mobile application (“App”, “Service”). This Privacy Policy explains what information the App uses, how it is used, and what third-party services may be involved.
Your privacy is important to us. By using the App, you agree to the data practices described in this Privacy Policy.
1. Summary
Girl Math Calculator is designed to work primarily on-device.
We do not require account creation or a backend service for normal app use.
2. Information We Process
The App may process or store the following information on your device:
- Calculator inputs such as item name, original price, sale price, store credit, cashback, and expected uses
- Locally stored usage statistics such as total calculations, average score, and savings totals
- Locally saved preferences such as theme selection and ad-removal state
- Purchase metadata needed to restore or verify your Google Play entitlement
The App does not intentionally collect:
- Account profiles
- Bank account or card details
- Cloud-synced user records
- Serious financial planning data or regulated financial advice records
3. Entertainment and Generated Content
The App generates humorous “Girl Math” verdicts, scores, explanations, and shareable report cards based on information you enter.
Generated report cards and temporary share assets are created locally on your device for sharing purposes. The App is not designed to upload them to our servers.
4. In-App Purchases
If you purchase the Remove Ads feature, Google Play Billing is used to process the transaction and verify entitlement.
Google may process purchase-related data in accordance with its own privacy policies:
https://policies.google.com/privacy
We do not collect or store your payment card information.
5. Advertising
The free version of the App may use Google AdMob to display banner advertisements.
Google AdMob and related Google services may process device and advertising-related data in accordance with Google’s privacy policies:
https://policies.google.com/privacy
AdMob may process:
- Device advertising identifiers
- IP address
- General device information
- Usage data related to advertising performance
You can manage advertising preferences through your Android or Google account settings.
6. Local Storage
The App stores a limited amount of local data on your device, including:
- Saved statistics about how the App is used
- Theme preference
- Ad removal purchase state
- Purchase verification timestamps or product identifiers
This information is stored locally to improve the App experience.
7. Data Retention and Deletion
7.1 Local App Data
Girl Math Calculator stores limited preferences and statistics locally on your device.
This information remains on your device until:
- You clear the App’s data through Android settings
- You uninstall the App
7.2 No Cloud Storage
Girl Math Calculator does not use user accounts, cloud synchronization, or our own backend servers for normal App functionality.
We do not store or retain personal user data on our own systems for ordinary use of the App.
7.3 Third-Party Services
Google AdMob and Google Play Billing may retain certain advertising, transaction, or device-related information in accordance with Google’s own policies.
For more information, please review:
- https://policies.google.com/privacy
- https://policies.google.com/technologies/ads
8. Security
We take reasonable steps to minimize unnecessary data handling and keep the App lightweight and secure.
However, no device, application, or transmission method can be guaranteed completely secure.
9. Children’s Privacy
The App is not directed to children under the age of 13.
We do not knowingly collect personal information from children.
10. Your Choices
You may:
- Use the App without creating an account
- Uninstall the App at any time
- Clear App data through Android settings
- Manage Google ad preferences and Google Play settings through your Google account
11. Changes to This Privacy Policy
We may update this Privacy Policy from time to time.
When material changes are made, we will update the “Last Updated” date above.
Continued use of the App after updates become effective constitutes acceptance of the updated Privacy Policy.
12. Governing Law
This Privacy Policy is governed by the laws of the Republic of South Africa.
13. Contact Us
If you have questions or concerns regarding this Privacy Policy or your data, please contact:
J AND K WEB COLLECTIVE (PTY) LTD
Email: support@jnkwebcollective.co.za