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Polymarket Promo Code MIAPREDICTS — Get a $50 Trading Bonus
Polymarket is back in the US under CFTC oversight, and the relaunch ships iPhone-first. Sign up in the iOS app with code MIAPREDICTS, deposit $10, and Polymarket credits a $50 trading bonus.
Polymarket's promo code is MIAPREDICTS. Open the Polymarket iPhone app via our link, paste MIAPREDICTS at signup, and deposit $10 — Polymarket adds a $50 trading bonus. Available to verified US residents 18+ in 50 states. The Polymarket US app is currently iPhone-only; Android and desktop users should use Kalshi (code MIAPREDICTS) instead.
How to claim the MIAPREDICTS bonus
- 1
Open Polymarket on your iPhone
Tap our link from your iPhone — it routes you to the Polymarket iOS app on the App Store. The Polymarket US offering is iPhone-only right now (no Android, no US web checkout).
- 2
Enter promo code MIAPREDICTS at signup
On the Polymarket signup screen, paste MIAPREDICTS into the promo / referral field. Verify your identity with a US driver's license, state ID, or passport.
- 3
Deposit $10 and trade
Fund your account with $10 or more (debit card or bank). Polymarket credits a $50 trading bonus, ready to deploy on any market in the catalog.
US relaunch operates inside the CFTC framework — federal oversight, US KYC.
US offering is iOS-only today. No Android, no US web checkout.
Live in 50 states including Florida, Texas, California, New York, and DC.
Eligible states
MIAPREDICTS works for verified US residents 18+ in any of these states.
Polymarket vs Kalshi — which one for you?
Polymarket has the bigger welcome offer ($50 trading bonus vs $10) and the deepest global political markets, but it's iPhone-only. Kalshi is universal (iOS, Android, desktop) with stronger US sports + weather depth. Most active traders run both.
Read the full Kalshi vs Polymarket comparison →
18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See polymarket.com/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 exchange and clearing organization. US App is for iOS only.