Gut Instinct

Scan bar codes and track food product expiration.

Scan to add. Just scan the food packaging's bar code to populate your list. Tag and select an expiry/used-by date to start tracking its status.

View food data. Food data are automatically queried just by scanning the bar code. There is no need to key in manually.

Quick filtering. Filter and categorize expired/unexpired food using the tabs.



  • ACCESS_NETWORK_STATE: To check for network connection when querying remote database for food information.
  • CAMERA: To scan bar codes.
  • FLASHLIGHT: To improve lighting condition when scanning bar codes.
  • WRITE_EXTERNAL_STORAGE: To save and write food production photos.