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Hey, is it kosher?

Ask your phone in the aisle. Hey Kosher reads the barcode and answers for the tradition you follow, with the ruling behind the answer.

Get it on Google Play

iPhone Coming soon

Free on Android. No account, no ads.

QR code for Hey Kosher on Google Play

On a computer? Point your phone’s camera here to open Google Play.

Is it kosher for me?

Pick your tradition once. Every scan answers for all five, side by side.

Biblically clean, Reform, Conservative, Messianic and Orthodox each read the same label against their own standard. Yours comes first; the other four are one tap away, and none is ranked above another.

Marketside All Butter Croissants
CORDairyUPC 681131225083

Kashruth Council of Canada certification, dairy.

  • HechsherCOR (Kashruth Council of Canada) printed on the package
  • LabelMarked Dairy (D)
Rulings this rests on
  • Recognized certifying agency on certification · Certification requiredRead the ruling

One scan, five answers. Open a row for the ruling behind it.

Says who?

Never a bare yes or no. Every answer names its source.

You will read “Kosher under the OU” or “Permitted per the CJLS ruling on gelatin”, then open the ruling itself. Where a tradition needs a hechsher, the app will not guess from the ingredient list alone.

A result in the app: Permitted per the CJLS ruling on gelatin, with the ruling and its citation underneath.

What if you’ve never seen it?

Then you get to add it, in about a minute.

Hey Kosher checks Open Food Facts for a head start, then asks for a photo of the kosher symbol and the ingredient list. The ingredients are read on your phone. Check what it read and send it. Once a reviewer has looked it over, everyone who scans it after you gets the answer instantly.

Adding a product in the app: a photo of the kosher symbol, with the symbol it read.

What about Passover?

Turn on Passover mode and every scan checks for chametz.

It looks for a Kosher for Passover mark, and kitniyot follow your tradition’s ruling. Keeping chalav Yisrael or pas Yisrael? Switch them on once and the Orthodox lens applies them to everything you scan.

The app’s stricter standards: Passover mode, chalav Yisrael and pas Yisrael switches.

Can I send it to my mother?

Every result has a page here, so the “why” travels with the link.

Tap Share why and send it to the family group chat. It opens in any browser, app or no app, with the verdict for each tradition and the ruling behind it.

What does it cost?

Nothing.

Looking something up is free. No account to make, no email to give, no ads.

And when the store has no signal, the products you scanned recently are still on your phone.

Ask it in the aisle.

Get it on Google Play

iPhone Coming soon

On an iPhone today? The web scanner looks products up in your browser until the App Store version arrives.

QR code for Hey Kosher on Google Play

Scan to open Hey Kosher on Google Play.

Hey Kosher reads certifications and collects published rulings. It is not a halakhic authority: the certifying agency or ruling body has the final word, and when in doubt, ask your own rabbi or teacher. App screens show sample products.