This privacy policy governs your use of DEFTER mobile application and related web sites (“DEFTER App”) for mobile devices that was created by Bizce Teknoloji ve Bilişim A.Ş.

What information does DEFTER App obtain and how is it used?

A. User Provided Information

DEFTER App obtains the information you provide when you download and register DEFTER App or use website. Registration with us is optional. However, please keep in mind that you may not be able to use some of the features offered by DEFTER App unless you register with us.

When you register with us and use DEFTER App, you generally provide
(a) your name, email address, age, user name, password and other registration information;
(b) transaction-related information, such as when you make purchases, respond to any offers, or download or use DEFTER Apps from us;
(c) information you provide us when you contact us for help;
(e) information you enter into our system when using DEFTER App, such as contact information and project management information.

We may also use the information you provided us to contact you from time to time to provide you with important information, required notices and marketing promotions.

B. Automatically Collected Information

In addition, DEFTER App may collect certain information automatically, including, but not limited to, the type of mobile device you use, your mobile devices unique device ID, the IP address of your mobile device, your mobile operating system, the type of mobile Internet browsers you use, and information about the way you use DEFTER App.

Do third parties see and/or have access to information obtained by DEFTER App?

Only aggregated, anonymized data is periodically transmitted to external services to help us improve DEFTER App and our service. We will share your information with third parties only in the ways that are described in this privacy statement.

We may disclose User Provided and Automatically Collected Information:

What are my opt-out rights?

You can stop all collection of information by DEFTER App easily by uninstalling DEFTER App. You may use the standard uninstall processes as may be available as part of your mobile device or via the mobile DEFTER App marketplace or network. You can also request to opt-out via or feedback screen inside the app.

Data Retention Policy, Managing Your Information

We will retain User Provided data for as long as you use DEFTER App and for a reasonable time thereafter. We will retain Automatically Collected information for up to 24 months and thereafter may store it in aggregate. If you’d like us to delete User Provided Data that you have provided via DEFTER App, please contact us at or feedback screen inside the app and we will respond in a reasonable time. Please note that some or all of the User Provided Data may be required in order for DEFTER App to function properly.


We do not use DEFTER App to knowingly solicit data from or market to children under the age of 13. If a parent or guardian becomes aware that his or her child has provided us with information without their consent, he or she should contact us at . We will delete such information from our files within a reasonable time.


We are concerned about safeguarding the confidentiality of your information. We provide physical, electronic, and procedural safeguards to protect information we process and maintain. For example, we limit access to this information to authorized employees and contractors who need to know that information in order to operate, develop or improve our DEFTER App. Please be aware that, although we endeavor provide reasonable security for information we process and maintain, no security system can prevent all potential security breaches.


This Privacy Policy may be updated from time to time for any reason. We will notify you of any changes to our Privacy Policy by posting the new Privacy Policy here. You are advised to consult this Privacy Policy regularly for any changes, as continued use is deemed approval of all changes.

Your Consent

By using DEFTER App, you are consenting to our processing of your information as set forth in this Privacy Policy now and as amended by us. "Processing" means using cookies on a computer/hand held device or using or touching information in any way, including, but not limited to, collecting, storing, deleting, using, combining and disclosing information.

Contact us

If you have any questions regarding privacy while using DEFTER App, or have questions about our practices, please contact us via email at .