The Polymarket App

The Polymarket App is how you trade on Polymarket US, the US exchange operated by QCX LLC (d/b/a Polymarket US). Download it from the App Store ("Polymarket: Trade Live Sports") or Google Play ("Polymarket"), or use polymarket.us on a computer. Polymarket US is available in every state except Nevada. 18+. Have a referral code? Enter the code when you create your account; it can't be added afterward.

Polymarket US promo code

Find the right app

iPhone and iPad: the App Store lists it as “Polymarket: Trade Live Sports”.
Android: Google Play lists it as “Polymarket”.
Computer: polymarket.us in any browser.

Polymarket.com is a separate, international product with its own accounts, view-only for US users. The Polymarket App is Polymarket US.

Download the Polymarket App from the App Store or Google Play.
Create your account.
Verify your identity. You must be 18 or older.
Make your first deposit.

A referral code goes in at step 2. Enter the code when you create your account; it can't be added afterward. Polymarket US referral code

What you can trade in the app

81,479 markets across 5,665 events listed on Polymarket US, by category.

Games in the next 7 days

As of Oct 29, 9:51 PM ET, from Polymarket US’s public listings, refreshed daily. An event is one game, race or question; its markets are the lines and props on it.

What it costs to trade

Polymarket US charges a taker fee on each fill, scaled by price × (1 − price), whether the position wins or loses. Polymarket US fees calculator, beside Kalshi →

Frequently Asked Questions

Is there a Polymarket app in the US?

Yes. The Polymarket App is the app for Polymarket US. Polymarket US is available in every state except Nevada. You must be 18 or older.

What is the Polymarket App called in the App Store?

On the App Store it's listed as "Polymarket: Trade Live Sports".

Is the Polymarket App on Android?

Yes. On Google Play it's listed as "Polymarket".

Can I use Polymarket US on a computer?

Yes. Go to polymarket.us in a browser. Our app link sends desktop visitors there, and the QR code beside it opens the app on your phone.

Where do I log in to Polymarket US?

In the Polymarket App, or at polymarket.us on the web. Polymarket US accounts are created with Google or Apple ID, so you sign in the same way.

When do I enter a referral code?

When you create your account. Enter the code when you create your account; it can't be added afterward. Our referral-code page, /polymarket-us-promo-code, has the current offer.

Is the Polymarket App the same as Polymarket.com?

No. Polymarket US and Polymarket.com are separate products with separate accounts. Polymarket.com is the international site and is view-only for US users.

Which states can use the Polymarket App?

Polymarket US is available in every state except Nevada. It's not available in all jurisdictions, and the app checks eligibility when you sign up. State by state: /polymarket-legal-us.