Casha

Your money, organized automatically.

Stay on top of weekly, monthly, yearly goals with smart expense tracking and beautiful analytics. Just chat or snap, Casha does the rest.

SwiftUI

Framework

AI-Powered

Features

Free

Download

📱Download on App Store 🎬Watch Demo

New Transaction

Dashboard

Transactions

Reports

Budget

Currency

💬 Chat Input

📸 Snap Receipts

📊 Smart Analytics

🤖

AI-Powered

Smart categorization from natural language and receipt images

📊

Smart Analytics

Beautiful charts and insights for informed financial decisions

💬

Simple Input

Chat-style natural language transaction input

Project Overview

The Challenge

Build a modern, scalable personal finance app with AI-powered features while maintaining clean architecture, offline capability, and seamless user experience across different platforms.

The Solution

Casha implements a modular monorepo architecture with SwiftUI, Clean Architecture, and AI integration. The app features real-time expense tracking, intelligent categorization, and beautiful data visualizations while maintaining strict separation of concerns and testability.

Key Features

✓

AI-powered expense categorization from natural language

✓

Receipt image processing to structured expense data

✓

Real-time expense tracking with Core Data persistence

✓

Offline-first architecture with CloudKit synchronization

✓

Beautiful charts and spending insights using Swift Charts

✓

Modular monorepo architecture for scalability

✓

Biometric authentication and bank-level security

✓

Cross-platform compatibility (iOS + iPad)

Application Demo

Demo Highlights

•AI Expense Categorization

•Receipt Image Processing

•Real-time Charts

•Offline Functionality

Technology Stack & Architecture

Clean Architecture + Modular Monorepo

CashaApp

Presentation Layer

SwiftUI Views, Navigation, Coordinators

Domain

Business Logic

Use Cases, Domain Models, Protocols

Data

Data Layer

Repositories, Data Sources, Mapping

Core

Shared Utilities

Networking, Persistence, Services

⚡

Swift 5+

Primary Language

Modern Swift Concurrency

🎨

SwiftUI

Declarative UI

@State, @Published, Reactive

💾

Core Data

Local Persistence

Offline-first, Entities

🌐

Alamofire

Networking

HTTP, Multipart, Endpoints

AI-Powered Features & Advanced Capabilities

🤖 AI Integration

•Natural language → Transaction categorization
•Receipt image processing → Structured data
•Remote API integration for AI features

📊 Data Visualization

•Swift Charts for spending analytics
•Pie charts, time-based reports
•Real-time data binding

Development Tools & Testing

Testing

XCTestUnit TestsIntegration Tests

Dependency Mgmt

SPMAlamofireAlgorithms

Architecture

Clean ArchModularMonorepo

🏗️

Clean Architecture

Strict separation of concerns with Domain layer independent of frameworks. Modular monorepo structure ensures scalability and testability.

🤖

AI-Powered

Intelligent expense categorization from natural language and receipt images. AI integration through remote APIs with local Core Data persistence.

📊

Data Insights

Comprehensive analytics with Swift Charts, real-time spending patterns, and beautiful visualizations for informed financial decisions.

Technical Implementation

Architecture Principle

"Domain layer never depends on frameworks (CoreData, Alamofire, etc.). This ensures business logic remains pure Swift and fully testable, while data layer handles framework-specific implementations."

Current State

"SwiftUI + Clean Architecture + Core Data + Alamofire + AI API + Swift Charts in a modular monorepo, with ongoing React Native migration for cross-platform compatibility and NestJS backend integration."

Experience Casha

Download the app to experience AI-powered expense tracking and modern iOS development practices.

📱Download on the App Store

Free download • iOS 14.0+ • Optimized for iPhone