Curves&Cash
Privacy information for the feedback form
This information applies to feedback sent through this website form. Separate information applies to data processed inside the app: App privacy.
1. Controller
rainbow-data – Software Development, proprietor Andreas Oberacker
Friedrichstr. 71, 76706 Dettenheim, Germany
Email: mobileapp@rainbow-data.de
2. Data processed
We receive the information you enter, in particular your name, email address and feedback. Device model, operating system version and other technical details are sent only if you add them voluntarily. Attached files are also transmitted. Please ensure screenshots and documents contain no unnecessary personal or confidential data.
3. Purpose and legal basis
The data is used solely to examine bugs and suggestions and to ask follow-up questions where necessary. Processing is based on your consent under Article 6(1)(a) GDPR. You may withdraw consent at any time with future effect.
4. Sending and storage
The form sends the information by email. Uploaded files are processed only temporarily during sending and are not permanently stored in an upload directory on the web server. The feedback then remains in the email inbox for as long as needed for handling and troubleshooting.
5. Technically necessary data
When you visit the site, the web server and hosting provider may process necessary log data such as IP address, time, requested file and browser identifier. A technically necessary session cookie is also set to protect the form. It is used only to secure submission and contains no advertising or analytics data.
6. Recipients and processors
The hosting and email providers may process data as part of their technical services. Data is not shared for advertising purposes.
7. Deletion
Feedback is deleted once it is no longer needed for handling and troubleshooting. Reports still needed for development documentation should first be anonymised.
8. Your rights
Subject to the GDPR, you have rights including access, rectification, erasure, restriction, portability and the right to complain to a supervisory authority.
Updated: October 2026