Terms and Conditions.

Distribution via the Apple App Store

All apps from Klaus Mack Software are distributed exclusively through the Apple Mac App Store and the Apple App Store for iOS and iPadOS. The contractual partner of the end customer at the time of purchase is Apple Inc. (or Apple Distribution International Ltd.), not Klaus Mack Software.

Apple's Terms Apply

Apple's standard licence terms (the "Licensed Application End User License Agreement", or EULA) apply to every app purchase. They cover in particular:

  • Conclusion of contract and purchase processing
  • Rights of use and scope of licence
  • Right of withdrawal and refunds
  • Warranty and liability
  • Payment processing

The full text of the Apple EULA can be found here:

https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Our Apps

Klaus Mack Software develops the following apps:

  • FormulaCalculatorPro
  • LicenseManagerPro
  • SqliteManagerPro
  • KnitYourPhoto
  • RecipesManagerPro
  • BlibBlob
  • NoteManagerPro
  • Tikko Ticket

All apps are offered as a one-time purchase. There are no subscriptions and no recurring fees. Updates are provided in accordance with the respective platform guidelines.

Privacy

Information on the processing of personal data can be found in our Privacy Policy.

Contact

For questions about our apps, please contact:

Klaus Mack Software
Nyvej 14
6340 KrusÄ
Denmark

Email: support@klausmack-software.com
Web: klausmack-software.com

For matters regarding the purchase process, billing, or refunds, please contact Apple Inc. directly.

Online Dispute Resolution

The European Commission provides a platform for online dispute resolution (ODR): https://ec.europa.eu/consumers/odr

We are neither willing nor obliged to participate in dispute resolution proceedings before a consumer arbitration board.

Last updated: April 2026