tomedo is a German practice management software for doctors, developed by zollsoft GmbH and offered for Mac, iPad, iPhone and Apple Watch. The vendor describes it as practice software 'by doctors for doctors'. The apps keep working offline and synchronise changes with a server once a connection is available. The vendor's site also lists a separate product, tomedo.CloudBackup, without describing how it works.
zollsoft GmbH is based in Jena, Germany, with a second office in Erfurt. The imprint names no parent company or shareholder. The pages reviewed do not say where server components or backup data are stored, so a practice should ask for the processor agreement and hosting details. Because the apps keep working offline with local data, the practice holds a local copy on its own devices. For a European practice, zollsoft is a German supplier, and the choice of storage remains a contractual question.