9+ iOS apps curated and reviewed
The best lukas zeller apps on iPhone average 2.9★ across 9+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
This app facilitates synchronization of contacts and calendars using the SyncML standard. It is designed for users who require this specific legacy technology, often in organizational settings, and need to connect to a SyncML-compliant server. It offers calendar views and enhanced contact group management.
A minimalist Swiss German watch app offering a clean and simple interface. It provides essential timekeeping functions with a focus on a streamlined user experience.
This app synchronizes iOS contacts with servers using the legacy SyncML standard. It's designed for users who specifically need this older technology, often recommended by IT departments. It can also act as a local SyncML server for older devices.
This app synchronizes contacts, tasks, and calendars using the SyncML standard. It's designed for users who need to connect with older systems or specific organizational requirements that rely on this legacy synchronization technology.
Experience the Christian Zell 1737 harpsichord in meantone temperament. Connect a MIDI keyboard to your iPad or iPhone to play these authentic samples. An equal temperament version and a bundle are also available.
