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Privacy Policy.

1. Overall Statement

We take the protection of our Users’ (hereinafter "User/you/your") personal data very seriously and strictly comply with applicable data protection laws and regulations. Below we provide you with an overview of what personal data we collect, store, process and use and and how we ensure the protection of the data.

The responsible authority as defined in § 3 VII BDSG (German Federal Data Protection Act, Bundesdatenschutzgesetz) is zipstrr GmbH, Rheinstr. 59, 12159 Berlin, Germany (hereinafter "slice" or "we/us/our").

2. Collection, Storage and Use of Personal Data

"Personal Data"means any information concerning the personal or material circumstances of an identified or identifiable individual (for instance name or address).

You may search and browse the website (the "Website") and the mobile application ("App") without submitting any Personal Data.

In order to fully use the slice services on our Website or App (the "Platform"), you will need to register and thereby submit Personal Data regarding your contact details (email address or telephone number) and yourusername and password. After registration we collect and store the data you submit to create your own profile (for instance your name, pictures, videos, your location). The submission of any profile data is optional. We will collect, store and use this Personal Data as described below.

We use the information collected, including your Personal Data, in order to (i) provide and improve our services; (ii) to ensure the technical functionality of our services and to analyse your use of our services; (iii) to contact you in matters regarding our services, also by means of e-mails and messaging; (iv) to implement this Privacy Policy and the Terms of Service; and (v) as otherwise explained in this Privacy Policy.

After registration for slice we may contact you via email or notification provided that you have given your explicit consent (Opt-in) if (i) a User liked your slice or (ii) a User started to follow you.

You can withdraw your opt-in of the notification services by changing your settings regarding notification services at any time.

If you order slice’s newsletter via double opt-in process, you agree to slice using your name and email address sending you a newsletter. At any time, you may withdraw your opt-in by using the unsubscribe-link in the newsletter or by informing us at

Any further use of your Personal Data requires your explicit consent. At any time, you may revoke your consent to the future use of your Personal Data by informing us at

At any time you may consult the specifications of your consents and change your Personal Data in the settings in your User Account.

After you end the use of the slice services, your Personal Data will be blocked for further use and deleted after the mandatory storage periods as defined in the applicable laws and regulations have expired.

3. Data Transfer to Third Parties

We will transfer your Personal Data to a third party only if permitted by law, e.g. if we are obliged to transfer the data due to a government or court order, or if applicable legal provisions authorize the transfer, or if you have given your explicit consent.



We use access tokens that contain the security credentials for a login session and identify the User.

If you sign in to the slice App with your username and password a token will be locally stored via iOS-Keychain on your mobile device, which we will subsequently use for the authentication and authorization process.


Google Analytics

This Website uses Google Analytics, a web analysis service provided by Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043 USA, hereinafter referred to as "Google". Google Analytics uses "cookies", which are text files placed on your computer to help the Website analyze how User's use the Website. The information generated by the cookie about your use of the Website (including your IP address) will be transmitted to and stored by Google on servers in the US. In case IP-anonymisation is activated on this Website, your IP address will be truncated within the area of Member States of the European Union or other contracting parties to the Agreement on the European Economic Area, prior to transmission. Only in exceptional cases the whole IP address will be first transferred to a server of Google in the US and truncated there. The IP-anonymisation is active on this Website. Google will use this information on behalf of slice for the purpose of evaluating your use of the Website, compiling reports on the activities of the Website and to render further services in connection with the use of the Website to slice. The IP address that your browser conveys within the scope of Google Analytics will not be associated with any other data held by Google. You may refuse the use of cookies by selecting the appropriate settings in your browser, however, please note that if you do this you may not be able to use the full functionality of this Website. You can also pot-out from being tracked by Google Analytics with effect for the future by downloading and installing Google Analytics Opt-out Browser Addon for current web browsers:

For further information please visit

Consent and Right to information, correction, deletion and blocking of your Personal Data

According to § 13 sec. 2 TMG (German Telemedia Act, Telemediengesetz) you may revoke any consent regarding the collection, storage, processing and sharing of your Personal Data at any time. Please be aware, that any revocation of consent is effective only for future collection, storage, processing and sharing of your Personal Data.

The German Federal Data Protection Act (Bundesdatenschutzgesetz) guarantees your right to information, correction, deletion or blocking of your Personal Data. slice shall provide you with information regarding the stored Personal Data upon request, but free of charge and without delay. The information can be provided electronically, if desired. In cases regulated by law we are obliged, upon request, to correct, block or delete the data stored about you. Please direct all requests directly to:

For your own security, please understand that in the event of a request for information or a change we have to verify your data.

Data Security

We have installed technical and organizational measures in order to safeguard our Platform against loss, destruction, access, changes or the distribution of your data by unauthorised persons. However, we cannot guarantee a complete protection for data transmitted to us against all dangers at all times, because information via the internet is not completely secure.

The access to your slice User account is possible only on the device with which you registered, or devices with which you verified your email or phone number against. You shall treat your access information confidentially.

If you have any queries about the security of our Platform, please do not hesitate to contact us at any time at

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