BelegHub

Core Features:

Document Management
– Scan or import receipts (PDF, photos, Office files) directly to your smartphone
– Organize receipts clearly by year and folder
– Instant full-text search using file names and content

Calendar & Reminders
– Integrated calendar with monthly and daily views
– Automatically marked tax deadline (July 31) with the note "Tax deadline for "
– Individual notes per date, color-highlighted entries
– Push notifications 2 months, 1 month, 2 weeks, 1 week, and 1 day before the deadline

Cloud Sync & Security
– Secure synchronization of your receipts and notes via Firebase Cloud Storage & Firestore
– SSL-encrypted transmission, AES-encrypted storage
– Biometric access (Face ID / fingerprint) via flutter_secure_storage

User Accounts & Groups
– Login via email/password or Google Sign-In
– Share folders and receipts in team or family groups
– Manage access rights in a differentiated manner

Monthly subscription
– Free offline mode with basic features
– Premium subscription (€1.99/month): unlimited cloud sync, automatic deadline alerts, team sharing
– Management directly in the app via in-app purchases (Google Play & App Store)

Why BelegHub?
Save time: Scan and organize receipts, and never miss deadlines again

Data protection & security: Your data remains encrypted on your device or Firebase account

Flexibility: Can be used offline, with cloud backup if needed

Teamwork: Share receipts and notes with colleagues, tax advisors, or family

Convenience: Intuitive user interface, German language setting, cross-platform compatibility