TextDet

TextDet is an Android receipt scanner app that reads expense receipts on your phone, with no account, no upload and no internet needed. The free version turns a receipt photo into editable text you can copy, search, tag or export as .txt or Markdown, with no daily limit or watermark. TextDet Pro adds receipt to CSV, exporting every line item. For small print, the app uses a second engine, PP-OCR, which is strong on receipts, and any scan can be re-read with it. The free version also picks out the merchant, date and total.

TextDet also reads book pages, whiteboards, signs, screenshots and PDF pages. Pro adds multi-page documents, searchable PDF, Word export and offline translation. It costs $5.99 once, for life, with no subscription. Prices vary by country.