Access business documents and make decisions on the go. This app connects to an existing d.3 server, providing secure access to information like invoices, emails, and spreadsheets from your mobile device.


26+ similar apps compared and reviewed
Whether you want more options like Quantumfrog or a completely different take on the same concept, our curated list of 26+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.


Access business documents and make decisions on the go. This app connects to an existing d.3 server, providing secure access to information like invoices, emails, and spreadsheets from your mobile device.










This interactive event companion app helps you prepare for and navigate a major international trade fair for the furniture industry. It provides exhibitor and product directories, a floor plan, and tools to plan your visit, save favorites, and receive important notifications.


Scan QR invoices directly to your computer or archive them as PDFs. This app functions like a conventional receipt scanner, integrating with compatible programs and e-banking platforms.


This app facilitates employee time management for businesses, allowing for easy recording of work hours, project time, vacations, and absences. It offers features like live tracking, status overviews, offline functionality, and leave management, all while ensuring legal compliance.









