โก Core Features
๐ธ World-Class Receipt Scanning
AI-powered OCR: Snap a photo, get items + prices instantly
14 currencies auto-detected
8 languages supported: ๐บ๐ธ๐ค๐ฌ๐ง English, ๐ซ๐ท French, ๐ฎ๐น Italian, ๐ช๐ธ Spanish, ๐ฉ๐ช German, ๐ต๐น Portuguese, ๐ณ๐ฑ Dutch, ๐ต๐ฑ Polish
Receipt photos are processed 100% locally with Google ML Kit never uploaded never stored to servers
Auto-rounding toggle it if you hate cents... and so much more to explore!
๐ฅ Advanced Group Bill Splitting
Multiple payers: Share one bill between several people effortlessly
Flexible splits: Equal division or custom amounts per person
Real-time balances: Always know who owes what
Smart settlements: Mark debts as paid (cash, Revolut, Lydia, bank transfer)
Dispute system: Contest expenses with reason + admin resolution
QR code invites: Share groups instantly (30-day secure expiry)
Multi-admin management: Promote/demote admins, shared control
Cloud sync: Firebase real-time updates across all devices
๐ Personal Budget Tracker (Solo Mode)
Monthly limits: Set budgets by category (Food, Transport, Shopping, etc.)
Smart alerts: Notifications at 80% and 100% thresholds
Auto-reset: Budgets refresh every month automatically
Detailed history: Track all personal expenses over time
Separate from groups: No confusion between shared and solo spending
๐ Intelligent Notifications (Firebase FCM)
New expense alerts: Instant notification when someone adds a bill
Budget warnings: Never overspend with timely reminders
Debt reminders: Gentle nudges (max 2/day, rate-limited)
Settlement confirmations: Know when someone marks payment as received
Group activity: Member join/leave notifications
Invitation alerts: Notification when someone invites you
๐ Privacy & Security (GDPR/CCPA Compliant)
Data Protection
Receipt photos: Processed 100% locally via Google ML Kit, NEVER stored on servers
End-to-end encryption: TLS/SSL for all Firebase communications
EU servers: Data hosted in Belgium (europe-west1)
No location tracking: Currency detected from receipt symbols + device language only
Transparent policy: 20+ sections covering every data point
What We DON'T Collect
โ Receipt photos (local processing only)
โ GPS/Location data
โ Contact lists
โ Phone numbers
What We Collect
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Email (authentication only)
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Username (profile display)
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Expense records (cloud sync)
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Budget settings (cloud sync)
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FCM token (push notifications)
๐ Why Choose ShareSpend?
Smarter, faster, and privacy-first expense sharing.
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Multiple payers โ split one bill between several people
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AI receipt scanning โ instant item & price extraction
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Personal budgets โ manage shared and solo spending
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14-currency OCR โ automatic currency detection
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Offline scanning โ full privacy, no photo uploads
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QR invites โ share groups instantly
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Multi-admin control โ shared management made easy
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Real-time sync โ instant updates across all devices
๐ Account Requirements
Authentication mandatory for data security:
Google Sign-In (recommended - instant access)
Email/Password (alternative method)
Why login required?
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Secure cloud backup with Firebase encryption
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Real-time sync across devices
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Protected group data sharing
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GDPR-compliant data management
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Complete account deletion with data erasure
๐ฏ Perfect For
Roommates: Split rent, utilities, groceries + track personal spending
Friends: Restaurant bills, weekend trips, event costs
Couples: Joint expenses with separate budget tracking
Students: Manage tight budgets while sharing costs
Travelers: Multi-currency support for international trips
Families: Shared expenses + individual budget goals
๐ง Support & Contact
Developer: CatSizer Lab
Email: contact.thecatsizerlab@gmail.com
Location: 20190 ZIGLIARA, Corsica, France
Response time: 72 hours max (24h for privacy concerns)
Privacy Policy: https://thecatsizer-dev.github.io/sharespend-privacy/
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