PredictAlpha vs Kesin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PredictAlpha
Gain an edge in prediction markets with this app. Analyze market data, track top traders, and receive smart alerts for trading opportunities. Visualize market relationships and manage your portfolio.
- Market discovery with Alpha Score
- Signal digest for trending markets
- Top trader leaderboard and profiles
- Smart alerts for trading opportunities
- Market constellation visualization
- Portfolio tracking and PnL analysis
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PredictMarket Alpha — Prediction Market Intelligence Your edge in prediction markets. Analyze, track, and compete. PredictMarket Alpha is a powerful iOS companion that transforms raw prediction market data into actionable intelligence. Whether you're tracking top traders, modeling market scenarios, or measuring your own forecasting accuracy — PredictMarket Alpha gives you the tools the pros use. --- Key Features Market Discovery & Alpha Scoring Browse thousands of prediction markets sorted by a proprietary Alpha Score that weighs momentum, participation, liquidity, and divergence — surfacing markets where the opportunity is highest. Filter by category (Politics, Sports, Crypto, Culture, Economics, Tech, Finance) and sort by volume, liquidity, or recency. Signal Digest Your daily briefing in one place — trending Polymarket movers, Kalshi election market spreads, and macro headlines pulled live from SEC and Federal Reserve press releases. See what's moving and why before the crowd catches on. Top Trader Leaderboard & Profiles Track the best traders on Polymarket with filterable rankings by time period and category. Tap any trader to see their full profile — current positions (sortable 8 ways), recent trade activity, portfolio value, win rate, and PnL. Follow the smart money. Smart Alerts Four types of real-time intelligence alerts: - Smart Money — Get notified when top-ranked traders open, close, or change positions - Volume Surge — Detect unusual trading activity spikes with severity ratings - Arbitrage — Spot mispriced markets where YES + NO don't add up, or cross-market contradictions with expected profit calculations - Cascade — See correlated market chains and anticipated ripple effects between related markets Market Constellation & Scenario Lab A force-directed graph visualizes relationships between ~40 trending markets — connected by semantic similarity, price correlation, category, and causal links. Select any market, apply a probability shock, and watch the impact ripple through connected markets. Connect your Polymarket wallet to see projected PnL impact on your actual positions. Portfolio Tracking Link your predict market app profile to view your portfolio at a glance — total value, unrealized PnL, open position count, and YES/NO exposure breakdown. Drill into individual positions with entry price, current price, and live profit/loss tracking. Deep Market Detail Tap any market to see full analytics — current probability, 24h/1wk/1mo volume, liquidity, bid-ask spread, top YES and NO holders, recent trades, and orderbook summary. Alpha score breakdowns show exactly what's driving the opportunity. --- PredictMarket Alpha is an independent app and is not affiliated with or endorsed by companies such as Polymarket or Kalshi.
Kesin
Track your positions and journal trades for prediction markets. Automatically import trades, view live P&L, and analyze your performance with detailed insights. Offers a free tier with unlimited manual logging and no ads.
- Portfolio tracking for prediction markets
- Automatic trade import
- Live P&L and performance analysis
- Trade journal with reasoning
- Resolving positions by date
- Watchlist with price alerts
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Kesin is a portfolio tracker and trade journal for prediction markets. Log your positions on Kalshi and Polymarket or connect your accounts and let them import automatically. See live P&L, upcoming resolutions, and your long-run performance in one place. TRACK • Every position on both platforms, side by side, with live prices • Unrealized and realized P&L, win rate, and a value chart for every period • Resolving: your open positions grouped by expected resolution date • Watchlist with live prices and 24-hour moves, with 2 price alerts • Your full trade history, plus one free import of your finished Polymarket trades ANALYZE • Leaks in full: plain-English findings from your own finished trades, each with the evidence behind it. No picks, no tips, no AI • Account auto-sync: connect once and your trades import themselves — even while the app is closed • History import: bring in your entire Kalshi and Polymarket record, kept up to date • Unlimited watchlist, with price and movement alerts delivered by push • A journal for the reasoning behind every trade, linked to your positions • Daily digest: an overnight recap of resolutions and today's closes Premium is $4.99/month or $41.99/year. The free tier is free forever — no ads, no limits on manual logging. Kesin is an independent record-keeping tool. It is not affiliated with, endorsed by, or connected to Kalshi or Polymarket. Kesin does not place trades, hold funds, or provide investment advice. Market data and P&L figures are estimates and may be delayed; your trading platform's records are authoritative. Terms of Use: https://getkesin.app/terms Privacy Policy: https://getkesin.app/privacy Support: https://getkesin.app/support
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Verdict
The clearest difference is in-app purchases: PredictAlpha at none against Kesin's 2. On price, rating, ratings volume and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Kesin sells 2 in-app purchases, starting at $4.99 per month. PredictAlpha asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for PredictAlpha against 5.0 for Kesin. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
PredictAlpha ships an update every 2 months, Kesin every 5 weeks. Both last shipped on October 7, 2026.
| Parameter | PredictAlpha | Kesin |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 15 MB | 59 MB |
| Age rating | 4+ | 17+ |
| Developer | Via Labs | Jake Williams |
Customer experience
PredictAlpha
Kesin
In-app purchases
PredictAlpha
No in-app purchases
Kesin
- Kesin Premium - Monthly3 Days trial$4.991 Month
- Kesin Premium - Annual3 Days trial$34.991 Year








