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iOS case study · Finance

Finance Manager App

My role
Junior iOS Developer
Period
July 2019 – July 2021
Company
Yarsa Labs, Pokhara
Platform
iOS (iPhone)
Finance Manager iOS app screenshots built with Core Data

Overview

Money apps need to be quick to use and easy to trust. Adding an expense should take seconds, and the numbers should turn into something people can act on.

As a Junior iOS Developer at Yarsa Labs, I built this personal finance app for budgeting, expense tracking and insights, with premium features sold through in-app purchases.

Built a personal finance app for budgeting, expense tracking, and insights using Core Data for local storage and StoreKit for premium features. Focused on clear visualizations and actionable data to help users manage their money effectively.

What I did

  • Building budgeting and expense tracking features
  • Designing local data storage with Core Data
  • Implementing premium features with StoreKit
  • Fixing bugs and meeting release timelines

Key features

  • Budgets and expense tracking
  • Insights with clear visualizations
  • Local storage with Core Data
  • Premium features unlocked with in-app purchases

Tech stack

Swift and UIKit
App code and interface
Core Data
Storing transactions and budgets on device
StoreKit
In-app purchases for premium features

Results

  • High user retention through personalized, actionable insights