Terms of Use

whichproduct.app (the "site") is run by:

These terms apply to your use of the site. By using the site you agree to them. If you don't agree, please don't use the site.

whichproduct.app helps you narrow down products by answering a few multiple-choice questions. It shows products whose maker-stated specifications match your answers. We also publish buying guides and lists of products for specific needs. The site is aimed at shoppers in the United States and links to Amazon.com (the US store).

Everything on the site is general information to help you research a purchase. It isn't professional, technical, safety, medical or financial advice. The final choice is always yours. Please check the details that matter to you with the manufacturer or retailer before you buy.

The site is free. We don't sell anything to you, and using the site doesn't create a purchase contract with us.

• Specifications come from manufacturer sources, which we link to. We check them before publishing and review them from time to time. But manufacturers change products, models get updated, and mistakes happen. We can't guarantee that every specification is complete, current or correct.
• We don't test products hands-on. Our matches are based on published specifications. How we choose and rank products is explained on our How we choose page.
• Research and drafting are done with AI assistance. We review and approve every category before it goes live.
• A match is not a promise. A product that "matches your answers" meets the requirements you chose, based on its listed specs. It may still not suit you.
• Safety. We report what each maker states and make no health or safety claims of our own. Before you buy or use a product, check the manufacturer's instructions and warnings, and any recall notices (for example at https://www.cpsc.gov/Recalls).

• We don't control prices, stock, shipping, returns or warranties.
• Budget answers, and the price shown above each Amazon button, use the price on the maker's own US store when we last checked (the date is shown). We don't display Amazon prices, and Amazon's price may differ.
• The price and availability shown on Amazon when you buy are what apply.
• Your purchase is between you and the seller, under Amazon's terms. Your rights as a buyer are against the seller.

As an Amazon Associate I earn from qualifying purchases.

The "See more" buttons go to Amazon and are affiliate (paid) links, labelled "(paid link)". If you buy through them, we may earn a commission from Amazon. It doesn't change the price you pay. Commissions don't decide whether a product is listed or how matches are ranked; see How we choose.

Amazon, Amazon.com and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates. Amazon does not sponsor or endorse this site. Other product and brand names belong to their owners. We use them only to identify products.

The site links to Amazon and to manufacturer pages we cite as sources. We don't control those sites and aren't responsible for their content, products or privacy practices. Their own terms and policies apply.

You're welcome to use and share the site for personal, non-commercial purposes, including sharing results links. Please don't:

• copy or republish our guides, lists or product data in bulk, or scrape the site;
• use automated tools to click affiliate links or generate fake traffic or feedback;
• try to access the admin area or interfere with how the site works.

Short quotes with a link back to the page are fine.

The text, design and data on the site are ours or used with permission. The exceptions are product names, specifications and trademarks, which belong to their owners.

• We make the site available free of charge. We try to keep it accurate and working, but we can't promise that it will always be available, error-free or complete.

• We aren't responsible for:

  • losses that weren't foreseeable when you used the site;
  • business losses (the site is for personal use);
  • the products you buy, or the sellers you buy them from.

• Nothing in these terms limits or excludes our liability for:

  • death or personal injury caused by our negligence;
  • fraud;
  • gross negligence or intent;
  • anything else that the law doesn't allow us to limit or exclude.

  Nothing in these terms affects your legal rights as a consumer.

We may update the site and these terms. When we change the terms, we'll update the effective date above. The terms in force when you use the site apply to that use.

These terms are governed by Danish law, and disputes go to the Danish courts.

If you are a consumer, you keep the protection of the mandatory consumer rules of the country where you live. If you live in the EU, you may also bring a claim in the courts there.

Questions about these terms, or to report an error: mniel04@gmail.com Send email

See also our Privacy Policy.