📱 Privacy Policy

Aufmaß & Rechnung

Last updated: June 29, 2026

1. Controller

The responsible party for the Aufmaß & Rechnung app is:

Andreas Michalk / ITC Michalk
info@michalk.ch

2. Data Collection

Aufmaß & Rechnung does not collect any personal data. The app works entirely offline and does not require internet access for regular operation.

In particular, none of the following are collected:

• Location data (region is selected manually in Settings)
• Device IDs or advertising IDs
• Usage data or analytics
• Contact information or accounts
• Photos: Users may optionally select or take photos and attach them to projects or individual positions. These remain exclusively on the device and are not transmitted to any third party.

3. In-App Purchases

Aufmaß & Rechnung offers optional premium features through in-app purchases. These transactions are handled exclusively by the Google Play Store. Neither the app nor the developer has access to payment data.

4. Third-Party Services

Aufmaß & Rechnung uses no analytics tools, trackers, or ad networks. The app contains no third-party libraries that collect data.

5. Contact

For privacy-related inquiries, contact:
info@michalk.ch