Polymarket

1.8
7.38K reviews
Content rating
Adults only 18+
500K+
Downloads
Content rating
Adults only 18+
Cash Rewards
Learn more
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About this app

With over 30 million users globally, Americans can now trade on the World's Largest Prediction Market™

On Polymarket, you can buy in and trade out without ever getting locked out.

Polymarket always has the tightest spreads, the lowest fees, & the biggest opportunities.

LIVETRADE™ IN GAME
- Instantaneously trade in and out
- Bigger payouts than sportsbooks
- No "house" & no limits

TRADE ON ANYTHING
- Trade on sports, geopolitics, election, news, tech, culture, & more
- Put your money where your mouth is, and earn a return for your knowledge

HOW DOES IT WORK?
- Prices = probability
- If something has a 67% chance of happening, you can buy shares for $0.67 each which you can sell if the price goes up — or cash in for $1 each if you're right
- If you think the odds are wrong, you can profit by buying shares in the polymarket

LEGAL & REGULATED
- Polymarket is fully legal & CFTC regulated in the United States — in all 50 states
- Backed by the New York Stock Exchange's parent company
- Bank-grade security & encryption
- 24/7 live customer support

Join the tens of millions of Polymarket users & see why there’s been over $27 billion traded globally.

You see the future — now trade it.

18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading involves high risk and may result in loss of your entire investment. See polymarket.us/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated derivatives exchange and clearing organization.
Updated on
Jun 19, 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.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

1.8
7.28K reviews
Bob Rowan
May 5, 2026
This app does nothing at all. Would like to rate it 0 stars, but I can't. I have a Polymarket account that works fine on its, but there's no way to log into it on Android. All I see if where I stand on the waiting list. Removing and reinstalling just moves me down the waiting list that is irrelevant, because I ALREADY HAVE AN ACCOUNT, but there's no way to log in. Support told me I should just log in, but there's nowhere to log in. Seems like a cruel joke.
17 people found this review helpful
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Jonathan Peterson
May 30, 2026
Signed up weeks ago and it said share the link to get moved up the wait list. shared multiple times, I've been in the same position and I've checked daily for weeks if not a month now. Everyone I shared with also still in the same spot on the waitlist. I don't understand how anybody's using this.
8 people found this review helpful
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Thomas Hoversen
April 8, 2026
I finally got the text with the code to sign up in America. It took. I don't know how many months and then you have to use the app to put the code in and when I download the app the only thing you can do with it is put your phone number in and it just gives you the link to reshare it again. there's no place to put in the code now. I'm on the list like seven or eight more times. trying to see if I was doing something wrong. I wasn't doing anything wrong. there literally is nothing you can do.
26 people found this review helpful
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What’s new

Polymarket is now on Android!

Trade on real-world events — sports, politics, culture, and more — with live odds and real-time prices, right from your phone.

• Browse and search markets across every category
• Live sports markets with in-game updates and scores
• Buy and sell in a few taps, track your positions and P&L
• Join the conversation with in-event chat and reactions
• Fast, secure sign-in and easy deposits

Welcome to the world's largest prediction market. Let's see what you know.