This privacy policy applies to the mobile applications developed and operated by Yucel Ozdemir (collectively, the "Applications"), together with any related services. Yucel Ozdemir is hereby referred to as the "Service Provider".
Information Collection and Use
The Applications collect information when you download and use them. This information may include:
- Your device's Internet Protocol address
- The screens of the Application that you visit, the time and date of your visit, and the time spent on them
- The mobile operating system you use
For a better experience while using the Applications, the Service Provider may require you to provide certain personally identifiable information. The information the Service Provider requests will be retained and used as described in this privacy policy.
Data Stored on Your Device
Game progress, settings, study progress and content you enter are stored on your device and are not sent to the Service Provider. In particular, health-related information you enter in a cycle or wellness tracking Application (for example period dates, symptoms or notes) stays on your device: it is not uploaded to any server, not used for advertising and not shared with third parties. It is removed when you delete the Application or its data. Depending on the Application and your device settings, other locally stored data may be included in device backups managed by Google; cycle and health data is excluded from these backups.
Cookies and Tracking Technologies
The Applications or their third-party SDKs may use cookies, SDKs, pixels, and similar technologies to support functionality, analytics, or service delivery. Where required by applicable law, the Service Provider will obtain consent before using non-essential tracking technologies.
Advertising (Google AdMob)
Applications that display ads use the Google Mobile Ads SDK (Google AdMob) and Google's User Messaging Platform (UMP) to ask for and manage your privacy choices. The Google Mobile Ads SDK may collect and process your device's IP address (which may be used to estimate your approximate location), the Android advertising ID or other device identifiers, information about the ads you see and interact with, app interactions, crash logs and performance or diagnostic information. Google uses this data to deliver, personalize and measure ads, for analytics, to prevent fraud and to maintain and improve its services. Non-personalized ads still require some data to be processed.
Where required by law (for example in the EEA, the United Kingdom, Switzerland and certain US states), the Application asks for your consent or offers an opt-out before personalized ads are shown. You can review or change your choice at any time from the "Privacy options" entry in the Application's settings. You can also reset or delete your advertising ID in your device's settings (Settings > Google > Ads, or Settings > Privacy > Ads, depending on your device).
Rewarded ads are always optional. More information on how Google uses data: https://policies.google.com/technologies/partner-sites
Crash Reporting and Analytics (Firebase)
Some Applications use Google Firebase Crashlytics to receive crash reports, and may use Google Analytics for Firebase to understand how features are used. These services may collect crash logs, device model, operating system version, app version, an installation identifier and app usage events. This data is used only to fix problems and improve the Applications, not to identify you personally.
In-App Purchases
Some Applications offer optional one-time purchases (for example to remove ads). Payments are processed entirely by Google Play. The Service Provider does not receive or store your payment card details; the Application only checks with Google Play whether a purchase was made, so it can unlock the purchased feature and restore it on a new device.
Your Rights
You may request access to, correction of, or deletion of your personal data held by the Service Provider. To exercise these rights, or to withdraw consent where processing is based on consent, contact the Service Provider at contact@yucelozdemir.com.
Your California Privacy Rights (CCPA/CPRA)
If you are a California resident, you have the right to know what personal information is collected, the right to delete personal information, the right to opt out of the sale or sharing of personal information, and the right to non-discrimination for exercising these rights. To exercise your CCPA/CPRA rights, contact the Service Provider at contact@yucelozdemir.com, or use the "Privacy options" entry in the Application's settings to opt out of the sharing of your information for personalized advertising.
The Service Provider may use the information you provide to send important information, required notices, and, where permitted by law, marketing communications.
Third Party Access
Some Applications use the third-party services described above, which receive data directly from your device in order to show and measure ads, process purchases and report crashes. Other data is only transmitted to external services in aggregated, anonymized form to help the Service Provider improve the Applications. The Service Provider may share your information with third parties in the ways that are described in this privacy statement.
International Data Transfers
The Service Provider or its third-party service providers may transfer personal data to countries outside your country of residence, including outside the European Economic Area (EEA). Where applicable law requires safeguards for international transfers, the Service Provider will use appropriate mechanisms:
- Standard Contractual Clauses (SCCs) approved by the European Commission
- Adequacy decisions or other legally recognized transfer mechanisms
- Your consent, where required and legally permitted
Data protection laws in other countries may differ from those in your jurisdiction. Where required by law, the Service Provider will apply appropriate safeguards and obtain any consent required for the transfer.
Please note that the Applications utilize third-party services that have their own Privacy Policy about handling data. Below are the links to the Privacy Policy of the third-party service providers used by the Applications:
- Google Play Services: https://www.google.com/policies/privacy/
- AdMob: https://support.google.com/admob/answer/6128543
- Google Analytics for Firebase and Firebase Crashlytics: https://firebase.google.com/support/privacy
Disclosure of Information
The Service Provider may disclose User Provided and Automatically Collected Information:
- as required by law, such as to comply with a subpoena, or similar legal process;
- when they believe in good faith that disclosure is necessary to protect their rights, protect your safety or the safety of others, investigate fraud, or respond to a government request;
- with their trusted service providers who work on their behalf, do not have an independent use of the information the Service Provider discloses to them, and have agreed to adhere to the rules set forth in this privacy statement.
Opt-Out Rights
You can stop further collection of information from your mobile device by uninstalling the Application. Uninstalling will stop the Application from collecting data from your device, but it does not automatically delete information that has already been transmitted to the Service Provider or to third parties.
To request deletion of your personal data, to withdraw consent, or to exercise any of your rights, contact the Service Provider at contact@yucelozdemir.com.
Data Retention Policy
The Service Provider retains personal data based on its necessity for the stated purposes:
- User Provided Data: Retained for the duration of your use of the Applications plus 12 months thereafter, unless longer retention is required by law
- Automatically Collected Data: Retained for up to 24 months from collection, unless longer retention is required for legal compliance
- Aggregated and Anonymized Data: Retained indefinitely as it no longer identifies you
- Data required for legal compliance: Retained as long as required by applicable law
Data processed by Google AdMob and Firebase is retained according to Google's own retention policies.
You may request deletion of your personal data, subject to any legal obligation to retain it. If you want the Service Provider to delete User Provided Data submitted through the Applications, please contact them at contact@yucelozdemir.com. Please note that some User Provided Data may be required for the Applications to function properly.
Children
The Applications are not intended for children under 16 years of age, or such higher age as required by applicable law. The Service Provider does not knowingly solicit data from children or market the Applications to them.
Where parental or guardian consent is required under applicable law, the Applications are not intended for use without that consent. The Service Provider does not knowingly collect personally identifiable information from children under 16 years of age in violation of applicable law. In the event the Service Provider discovers that a child has provided personal information, the Service Provider will immediately delete this from their servers. If you are a parent or guardian and you are aware that your child has provided the Service Provider with personal information, please contact the Service Provider (contact@yucelozdemir.com) so that they will be able to take the necessary actions.
Security
The Service Provider is concerned about safeguarding the confidentiality of your information. The Service Provider provides physical, electronic, and procedural safeguards to protect information the Service Provider processes and maintains.
Data Breach Notification
If a data breach occurs that affects your personal data, the Service Provider will notify you in accordance with applicable legal requirements, including, where required, providing information about the nature of the breach and the steps being taken to address it.
Changes
The Service Provider may update this Privacy Policy from time to time. The Service Provider will notify you of material changes by posting the updated Privacy Policy with an effective date. Where required by law, the Service Provider will seek your consent to material changes before they take effect.
Previous versions of this Privacy Policy will be maintained and made available upon request by contacting the Service Provider at contact@yucelozdemir.com.
This privacy policy is effective as of 2026-11-02
Your Consent
Where processing is based on consent, you provide that consent by affirmatively opting in to the relevant feature or action. You may withdraw consent at any time without affecting processing carried out before withdrawal. Processing based on other lawful bases is carried out as described above.
Contact Us
If you have any questions regarding privacy while using the Applications, or have questions about the practices, please contact the Service Provider via email at contact@yucelozdemir.com.