★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
Where this app stands in Ireland, updated 24 Oct 2026
Top free
Not in this chart today
Top paid · All apps and games
#43 ▲47
| Date | Paid |
|---|---|
| 24 Oct 2026 | #43 |
| 22 Oct 2026 | #90 |
Best rank in each country today. Click a country to see its graph.
Bugs fixed. Portfolio leads backs to current trades when selected. Podium added to leaderboard. Extra leaderboard changes synchronised with the new profile screen. Trending, Songs and New categories added.
PolySim is a paper trading simulator inspired by prediction markets. It reads PolyMarket data live so you can practice trading elections, crypto, sports, geopolitics, finance, weather, technology, and breaking world events using simulated money only. No deposits. No withdrawals. No risk. No signups. No subscriptions. No ads. If you have ever wanted to test your instincts on event markets before risking real money, PolySim gives you a clean and fast way to learn simply. FEATURES • Start with a virtual cash balance • Trade Yes or No outcomes using live market probabilities • Track profit and loss in real time • Build positions across multiple categories • Monitor portfolio performance • Explore politics, crypto, sports, economy, tech, weather and more • Fast clean interface designed for active traders • Practice strategies with no financial risk WHY USERS LOVE POLYSIM • Learn how event markets work • Test conviction before real trading • Improve timing and risk management • Follow major global stories in a more engaging way • Compete against yourself and grow your virtual portfolio CATEGORIES INCLUDE • Politics • Sports • Crypto • Finance • Geopolitics • Economy • Technology • Culture • Weather IMPORTANT PolySim is a simulator for educational and entertainment purposes only. No real money trading takes place. PolySim is not a gambling app. PolySim is not affiliated with Polymarket. Market information may be sourced from publicly available data. Download PolySim and see if you can grow your virtual portfolio.