Tunduk

Official application of the French tax authority for managing tax documents, filing returns, paying bills, and communicating with the administration.

Mobile banking app for Russian sole proprietors and LLCs with features for managing settlements, payments, analytics, and counterparty interactions. Generally operates stably, but users report delays in payment processing and support issues.

Mobile app for managing electronic document workflow: signing, approving and sending electronic documents to counterparties through a secure channel.

Bank for Wildberries sellers.

An app for contactless check-in to hotels and short-term rental apartments with instructions, support chat, accommodation information and payment services; however, it suffers from stability issues (freezing, opening errors) and questionable deposit retention practices.

Mobile app for document management and approval: send/sign documents, manage tasks, built-in chat and push notifications.

idocs is a mobile app for electronic document management that allows users to view, approve and sign documents on a smartphone. It operates with frequent signing errors and integration issues with Egov.

Flipkart is an Indian e-commerce marketplace app offering product shopping (mobiles, fashion, electronics, groceries) with 10-minute delivery option (Flipkart Minutes), loyalty rewards (SuperCoins), and personal loan integration, but plagued by delivery failures, registration issues, excessive notifications, and poor customer support.