Prediction Market Dashboard
Every prediction market, side by side. Spot the best price — and the arbitrage — in seconds.
Built for finding the edge.
A focused toolkit for prediction-market traders. Compare, journal, plan and size — without ever leaving the app.
Side-by-side quotes
Polymarket, Kalshi and Manifold lined up so the best price — and the arbitrage — jumps out in seconds.
Market detail
Open any market for a live price chart, source-by-source quotes and the Polymarket order book.
Bet journal
Log picks, watch realised P&L, win-rate and exposure on a cumulative profit chart.
Closing calendar
Plan around resolution dates with a clean timeline of what's closing today, this week and beyond.
Kelly & EV calculator
Plug in your probability and the market price — get edge, fractional-Kelly size and expected value instantly.
Read-only, no account
No signup, no wallet, no orders. Just the data and the math you need to decide.
See it in motion.
Tap a screen to focus. Same data, multiple lenses — markets, picks, calendar, calculator.
Markets — side-by-side quotes
Your data stays yours.
Last updated: June 11, 2026 · Mars Media
What we collect
Prediction Market Dashboard is a read-only client. We do not require an account and we do not collect personal information. The app stores your watchlist, picks and calculator inputs locally on your device.
Third-party data sources
Market quotes, order books and volumes are fetched directly from public endpoints of Polymarket, Kalshi and Manifold. These services receive standard network metadata (IP, user agent) when you load market data. Their privacy policies govern that usage.
Analytics & crash reporting
We may use Apple's aggregated, anonymous App Store analytics and crash reports to improve stability. No personal identifiers are collected by Mars Media.
No trading, no funds
The app does not place trades, connect to a wallet, or move money. All sizing and EV outputs are informational only and are not financial advice.
Children
The app is not directed to children under 13.
Changes
We may update this policy. Material changes will be reflected on this page with a new "Last updated" date.
Contact
Questions? Email nikolajuric31@hotmail.com.
Get in touch.
Press, partnerships, bug reports or feature requests — we read every message.