Is there a PredictIt app for mobile trading?
PredictIt serves mobile traders through its website. The official site includes a web-app manifest, Apple home-screen metadata, responsive navigation, and mobile contract layouts. In the live Google results checked on September 9, 2026, PredictIt's website ranked first for "PredictIt app." No official PredictIt listing appeared in the returned Apple App Store or Google Play results.
That means a trader should open PredictIt's official website in a phone browser and save it to the home screen if a persistent icon matters. Avoid download pages that cannot identify PredictIt as the publisher. A home-screen shortcut still opens the web product, so updates arrive with the site and do not require an app-store release.
The mobile site covers the core job. Traders can browse political markets, open a contract, review the current price, and place an order. PredictIt's own interface code includes mobile contract layouts and push-notification settings. The browser carries the product.
Traders comparing the broader category can also see the best prediction market apps.
How does trading work on the PredictIt app?
PredictIt traders buy and sell shares tied to political outcomes. PredictIt's official trading guide says each share trades between 1 cent and 99 cents. A winning share settles at $1, while a losing share settles at zero. Traders can sell before settlement when another participant accepts the price.
A 63-cent Yes share implies that buyers and sellers have agreed on a price near a 63 percent probability. The price remains a market quote, not a guarantee. New information can move it in seconds, and a contract can still settle against the crowd. Every order carries real market risk.
The workflow fits political forecasters who want to express a view on elections, nominations, legislation, court decisions, and regulatory action. CFTC Letter 25-20 describes that political scope and excludes contracts involving war, terrorism, or assassination. PredictIt is a focused political venue, not a cross-venue terminal.
Read the market rules before placing an order. A trader can call the direction correctly and still lose when the contract's written resolution source differs from the headline interpretation. The rule text controls settlement.
What limits apply to PredictIt mobile traders?
PredictIt caps investment at $3,500 per contract under CFTC Letter 25-20, dated July 14, 2025. The letter replaced the old $850 ceiling and removed the former 5,000-trader limit. It ties the investment cap to the federal individual campaign contribution limit, which changes with inflation on a two-year cycle.
The larger cap gives political traders more room, but it still sets a hard ceiling on each contract. Active traders also face venue concentration. A PredictIt order sees one PredictIt book, so the screen cannot show whether Kalshi or Polymarket offers a better bid or ask on a similar outcome.
PredictIt's published terms state that withdrawals face a 30-day holding period after the initial deposit, a 5 percent processing fee, and any method-specific charges. Its fee FAQ should be checked again before funding because payment rules can change. Traders should model every fee against expected profit before opening a position.
For a full venue-level comparison, the PredictIt alternatives guide covers limits, fees, and other places to trade event contracts.
Who should use the PredictIt app?
PredictIt fits a trader who cares mainly about political events and prefers a browser-based product. The site lets that trader follow election prices, build a small book of positions, and sell before resolution. Researchers also get a live record of how participants price political outcomes.
A serious multi-venue trader needs a different workflow. Switching tabs hides the global best bid and ask. Separate accounts split collateral. Native interfaces make the trader repeat chart review, order entry, and position checks for every venue.
Kairos unifies Kalshi, Polymarket, and Predict.fun in one book. Traders get sub-second data, aggregation across venues, advanced order types, and low-latency execution. PredictIt is not a supported Kairos venue, so keep the distinction exact: Kairos improves execution on its supported books and does not route orders to PredictIt.
The best prediction market terminals guide maps the tooling choices for traders who have outgrown a single venue tab.
Sources
Every product, contract, and fee claim on this page comes from a first-party page or regulatory document checked on September 9, 2026.
- PredictIt official site: market focus, mobile web product, and publisher identity.
- PredictIt trading guide: share pricing and trading mechanics.
- PredictIt terms and conditions: withdrawal holding period and processing fee.
- CFTC Letter No. 25-20: political-market scope, the $3,500 investment limit, and removal of the 5,000-trader cap.