Checkout Cop: Price Checker

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Everyone
10+
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Content rating
Everyone
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About this app

Overcharged at checkout? Make them pay it back.

Shelf prices change fast, and the register does not always match the tag. Checkout Cop is a price checker and receipt scanner that helps you catch a grocery store overcharge and ask for your money back. Free, with no account.

HOW IT WORKS
1. Snap each shelf tag as you shop.
2. Snap your whole receipt, or add screenshots of a digital receipt.
3. Checkout Cop matches each item to its tag and shows what you were overcharged.
4. You get the exact words to say at customer service.

KNOW YOUR STATE'S PRICE ACCURACY LAW
Some states make the store pay you more than the difference:
- Michigan's scanner law: the difference back plus a bonus of 10 times the overcharge, at least $1 and up to $5.
- Massachusetts: rings up high on an item $10 or under? It can be free. Over $10, $10 off.
- Connecticut: one free, up to $20.
- Every other state: you are still owed the difference.

WEIGHT CHECK
Paid for a pound and got less? Enter the label weight and what it really weighs, and Checkout Cop tells you if it is short and which office checks it.

WHAT TO DO GUIDE
In the store, already home, online order, self checkout, or the store said no. Plain steps for each.

GREAT FOR
Grocery shopping, big-box and dollar stores, sale weeks when shelf tags and the register disagree, and anyone who has ever said the store overcharged me and let it go.

FREE, NO ACCOUNT
No sign up and no fees. Photos are used only to read prices, and your trip is saved on your phone.

Checkout Cop is general information, not legal advice. It never files or sends anything for you, and it does not rank or shame stores. State rules link to their official sources at checkoutcop.com.

Looking for a price checker app, a receipt scanner, a grocery overcharge checker or a price accuracy law guide for your state? Checkout Cop matches your receipt to your shelf tags and shows what you were overcharged.

QUESTIONS
Is Checkout Cop free?
Yes. There is no sign up and no fees.
Does it file a complaint for me?
No. It never files or sends anything for you. It gives you the exact words to say at customer service.
Does it work in every state?
In every state you are still owed the difference. Some states, like Michigan, Massachusetts and Connecticut, make the store pay more.

Website: checkoutcop.com
Overcharged at the register? Scan your receipt and shelf tag to check prices.
Updated on
Oct 18, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App activity and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Adds an Update now prompt so you always get the newest version.