Privacy Policy

Please no cheese · Deltaland · Last updated: 3 June 2026

Introduction

This privacy policy describes how Deltaland (“we”, “us”) collects, uses, and shares information when you use the mobile application Please no cheese (the “App”). It applies only to this App and is intended to inform you about your privacy. By using the App, you agree to the practices described here.

Information we collect

We collect only the following information:

• Random device identifier. The first time you open the App, a unique random device ID is generated. It is stored locally on your device and on our servers. It is not linked to your real identity, hardware serial numbers, or advertising identifiers. We do not use it to track you across other apps or websites.
• Optional account (if you choose to register). If you create an account, we store:
  • Username (required)
  • Email address (optional)
  • Password, stored only as a one-way cryptographic hash. We cannot recover or view your original password.
• In-app purchases (if you make a purchase). We store the purchase ID provided by Google Play together with which product was purchased. This record is kept for your security (for example, to restore purchases) and for our security (for example, to verify legitimate transactions and prevent abuse). We never receive or store credit card numbers, bank account details, or any other sensitive financial payment information—all of that is handled entirely by Google when you complete a purchase through Google Play.

In-app purchases and payments

Any payment you make in the App is processed by Google Play. Deltaland does not process payments directly and does not have access to your payment card or other sensitive financial information.

After a purchase, we retain only the Google purchase ID and the product identifier for that transaction, linked to your device ID or optional account as needed to deliver and restore what you bought. We do not share this purchase information with any other third party.

What we do not collect

We do not collect or access:

• Credit card numbers, bank details, or other sensitive financial payment information (Google handles all payment data)
• Location, contacts, photos, camera, microphone, or other sensitive device permissions
• Analytics or advertising data from third-party SDKs
• Any other personal data from your device beyond what is described in this policy

How we use your information

We use the information we collect solely to:

• Operate and maintain the App and related services
• Associate your activity with your random device ID or optional account
• Authenticate you if you have created an account
• Verify, deliver, and restore in-app purchases using Google purchase IDs and product identifiers

We do not use your data for profiling, cross-app tracking, or marketing to third parties.

Sharing with third parties

We do not share, sell, rent, or disclose your user data to any third party. Data remains under the control of Deltaland and is used only for the App’s own servers and services. There are no partners, advertisers, or analytics providers that receive your information.

Storage and retention

• The random device ID is stored on your device and on our servers for as long as needed to provide the service.
• Account data (username, optional email, password hash) is retained until you delete your account or ask us to remove it.
• Purchase records (Google purchase ID and product purchased) are retained as long as needed to support your purchases, prevent fraud, and meet legitimate business needs.

Your choices and rights

• Remove the device ID: Clear the App’s cache or app data in your device settings. A new random ID will be created the next time you open the App.
• Delete your account: See our Delete Account page or email us at kontakt@bigtinker.se with your username and email (if any).
• Questions: Contact us at any time using the email below.

Children’s privacy

The App may be used by people of various ages, including younger users, but it is primarily intended for a general audience. We do not knowingly collect more information than described in this policy. We do not request sensitive permissions or personal details beyond what is listed above. If you are a parent or guardian and believe a child has provided us with information you want removed, please contact us and we will assist you.

Security

We take reasonable measures to protect data on our servers. Passwords are stored using one-way hashing so they cannot be reversed to the original value. No security method is perfect; please use a strong, unique password if you create an account.

Changes to this policy

We may update this privacy policy from time to time. The “Last updated” date at the top will change when we do. Continued use of the App after changes means you accept the updated policy. We encourage you to review this page periodically.

Contact

Data controller: Deltaland
Email: kontakt@bigtinker.se