Invoice App, Business Receipts

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

Cloud mobile application for remote management of 1C accounting with full access to documents, invoices and administrative functions directly from your phone and tablet.

InvoiceFast allows quick creation and sending of PDF invoices without registration, with support for recurring invoices, client management and payment tracking.

Invo is an app for creating professional invoices and estimates with ready-made templates, email delivery, and payment tracking.

App for contractors to manage clients, projects, and create invoices/estimates with custom branding and payment integration capabilities.

TapScanner is a document scanning app that converts documents to PDF with OCR support, editing, and cloud synchronization, but requires a paid subscription even for basic use.

The app scans documents from a smartphone camera into PDF/JPEG with basic processing (brightness adjustment, cropping, filters), but recent versions have included intrusive advertising that makes the app often unusable.

Service for e-books and audiobooks with a catalog of 800,000+ titles, convenient reader and player with device synchronization, but occasionally logs out users and does not work with VPN/whitelists.