Catima Loyalty Cards

Catima is an open-source mobile application designed to digitize loyalty cards, coupons, and tickets, allowing users to replace physical plastic cards with a digital wallet on their smartphones. The project is rooted in the principles of software freedom and user privacy, originally developed to provide a lightweight, ad-free alternative to commercial wallet apps.

The application is primarily developed and maintained in Germany. As an open-source project, its 'manufacturing' or development occurs through a global community of contributors, though its core leadership and original foundation are German-based. It is distributed via platforms like F-Droid and the Google Play Store.

Ownership of Catima remains with its original creator and the community under the GNU General Public License. Unlike many competitors in the loyalty card space, Catima is not owned by a major multinational conglomerate or a data-mining corporation, ensuring that user data remains local to the device without being sold to third parties.