Dev.to
7/11/2026

The original title is: "Khatalytics: An Offline-First Expense Tracker with Local-First Data Architecture"
Original: Why I Built an Offline-First Digital Ledger in an Era of Cloud-Only Apps
Short summary
The author built Khatalytics, an offline-first expense tracking app that stores all data locally via SQLite with optional Firebase/Google Drive sync. Features include multi-profile management, biometric security, Hindi and Gujarati localization, and PDF/CSV exports. The post is primarily a product announcement framed as a build story.
- •Khatalytics stores financial data locally via SQLite with opt-in cloud sync
- •Supports multi-profile, biometric security, Hindi/Gujarati localization, and PDF/CSV exports
- •Targets Indian small business owners familiar with traditional bahi khata ledgers
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