BTGCIV

BTGCIV is an application designed for managing income and expenses using natural language. It features a soft, grid-based card interface organized into four sections: Input, Verification, Ledger, and Statistics. Users can enter daily transactions in plain English; the app processes this text locally on the device to generate draft records for confirmation. By leveraging field-specific rules, an on-device classification model, and a personalized dictionary, the app identifies amounts, dates, categories, and accounts—while also handling complex scenarios such as shared expenses, transfers, refunds, discounts, and outstanding payments. Users can tap on any field to view the original source text, and manual confirmation is required whenever the app encounters ambiguity. Drafts retain the date and time zone from the moment of entry, ensuring that the intended meaning remains consistent even if the app is accessed on a different day. Once confirmed, records are saved as discrete transactions, preventing duplicate entries. The Ledger section supports manual entry, editing, deletion, account management, and the viewing of transaction receipts. The Statistics section visualizes income/expense structures and balance trends through bar charts, pie charts, and line graphs, with options to export ledger data and archives.