Receipt scanner fails
Common causes and fixes
No items detected
- Receipt may be too dark, too light, or blurry. Retake in good lighting.
- Crumpled or folded receipts confuse the bounding-box parser. Flatten the receipt.
Only a partial list detected
- Lines with only tax or total keywords (CGST, Total, Subtotal) are always skipped — this is correct behavior.
- Lines shorter than 3 characters are skipped.
- Try Improve with AI for better results on complex layouts.
Camera crashes or freezes
- Grant Camera permission in Android Settings → Apps → Rasmerk → Permissions.
- Restart the app and try again.
Improve with AI fails
- Check your internet connection.
- Verify your AI API key is correctly set in Settings → AI.
- Confirm the Gemini or Hugging Face API key has sufficient quota.
Free limit
OCR scans are limited to 3 per month on the free plan. Upgrade to Premium for unlimited scans.