RichLabs builds private, on-device mobile apps for iPhone and Android, starting with DocZeno: a document scanner with on-device OCR and PDF tools.https://richlabs.online/https://richlabs.online/blog/introducing-doczeno/https://richlabs.online/blog/introducing-doczeno/Why we built DocZeno, a private document scanner with on-device OCR, receipt extraction, full-text search and PDF tools for iPhone and Android.Wed, 07 Oct 2026 00:00:00 GMThttps://richlabs.online/blog/scan-receipts-to-spreadsheet/https://richlabs.online/blog/scan-receipts-to-spreadsheet/A step-by-step guide to scanning receipts, checking the extracted totals and tax, and exporting them as CSV for your expenses, without uploading anything.Wed, 07 Oct 2026 00:00:00 GMT