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Bakio - Personal Finance App

Solo Developer

The Challenge

Most personal finance apps are either too complex for everyday use or hide their core features behind paywalls. People who simply want to track income and expenses, see where their money goes, and stay on top of a monthly budget end up abandoning them after a few days.

The Solution

Bakio is a cross-platform mobile app built end-to-end as a solo project and shipped to both the App Store and Google Play. It focuses on the essentials: adding income and expenses, organising them into categories, browsing transaction history, and turning that data into clear analytics and reports. Multi-currency, multi-language, and dark mode support make it usable anywhere, and the interface is deliberately kept minimal so logging a transaction takes seconds.

Key Results

Published on both the App Store and Google Play from a single codebase

Income and expense tracking with custom categories

Detailed analytics and reports that show where money is actually going

Multi-currency support for use in any country

Multi-language support with full localisation

Dark mode and a minimal, fast interface designed for daily use

Technology Stack

React Native
TypeScript
Expo
Zustand
React Navigation
i18next
SQLite