Tax Assistant

2023 to 2024 · Mobile app · Personal project

An iOS and Android app for keeping receipts and invoices at tax time: snap a receipt and OCR reads its date and total, sort everything into folders and categories, and export a date range to CSV.

What it does

Built for sole traders: photograph a receipt and the server reads it with OCR, filling in the total and date with a confidence score. Receipts and invoices live in folders and categories, and any date range exports as a CSV or a zip of the images for your accountant.

It is a full product: the Expo app for iOS and Android, an Express API with MongoDB, a web client, and account management with email password resets and account deletion.

Highlights

Receipt OCR with Tesseract.js, filling in the total and date with a confidence score
Expo and React Native app for iOS and Android, with a web client on the same API
CSV exports and zip downloads of receipt images by date range
Accounts with email password resets and full account deletion

Built with

React NativeExpoTypeScriptExpressMongoDBTesseract.js

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