App profile · Finance · Data updated 2026-09-29

BudgetAI: Expense Tracker

by Chih-Kai Chang · Free · Version 1.4.0

Availability On the App Store since February 2025

BudgetAI: Expense Tracker is made and published by Chih-Kai Chang. AppBrain is an independent app data site and isn't affiliated with Chih-Kai Chang. The app name, icon, screenshots and description belong to Chih-Kai Chang and are shown as published on the App Store.

About BudgetAI: Expense Tracker

BudgetAI: Expense Tracker is a finance app developed by Chih-Kai Chang.

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App Information

BudgetAI: Expense Tracker is freely available from the App Store. The app size is 41.84 MB. The latest version available is 1.4.0. The last update was on November 26, 2025.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since February 2025.

Description by Chih-Kai Chang (from the App Store)

BudgetAI | Your Smart Bookkeeping Companion

BudgetAI is a user-friendly bookkeeping app powered by cutting-edge AI technology. Built with OpenAI and Realm DB, it simplifies tracking your finances by letting you record and review data effortlessly—whether through smart function calls or a quick voice command. Its sleek, intuitive design comes with dark mode to ease your eyes, while clear, simple charts give you an instant overview of your income and expenses. Plus, it’s packed with practical widgets like a Taiwan e-Invoice Carrier tool, a one-tap bookkeeping shortcut, a lock screen glance, and a control center quick link, making money management both fast and fuss-free.

Terms of use:
https://zhangzhikai0208.github.io/LedgerLite/terms.html

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Price	Free
Rating	No ratings
Ranking	Not ranked
Version	1.4.0
App size	41.8 MB
Suitable for	Everyone

Screenshots

Screenshots by Chih-Kai Chang, from the the App Store listing

Official page on the App Store

Alternatives to BudgetAI: Expense Tracker

Changelog of BudgetAI: Expense Tracker

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Developer information for Chih-Kai Chang

Chih-Kai Chang

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