PredictAlpha vs PolymarketSignals
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.
PolymarketSignals
This app tracks live prediction market odds and volume to help users identify opportunities quickly. It provides real-time data on trending markets, price movements, and volume surges, along with a scoring tool for market analysis. It is an independent research tool for informational purposes only.
- Live trending market tracking
- Odds, volume, and liquidity data
- Volume-based smart-money signals
- Trade Scorer for market analysis
- Real-time updates
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Prediction markets reward edge and speed. PolymarketSignals tracks live prediction-market odds and volume so you can spot opportunities faster. Watch: • Trending markets and price moves, updated live • Odds, 24h volume and liquidity for every question • Volume-based smart-money signals when a market sees an unusual surge • A Trade Scorer with a plain-English read on each side This app is an independent research tool and is not affiliated with, endorsed by, or connected to Polymarket. It does not place bets, hold funds or move money. NOT FINANCIAL OR BETTING ADVICE. Prediction markets are risky — this app is for research and information only. Always do your own research.
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Verdict
The clearest difference is price: PredictAlpha at Free against PolymarketSignals's $1.99. PredictAlpha also leads on rating (5.0 vs 1.0) and update cadence (every 2 months vs every 6 months). PolymarketSignals's advantage is chart position (#92 vs unranked). On ratings volume, ads, in-app purchases and device support 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
PredictAlpha is free to download; PolymarketSignals costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PredictAlpha holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
PredictAlpha ships an update every 2 months, PolymarketSignals every 6 months. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.
| Parameter | PredictAlpha | PolymarketSignals |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 5.0 (1 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | — | #92 — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 1 MB |
| Age rating | 4+ | 12+ |
| Developer | Via Labs | Michal Strba |
Customer experience
PredictAlpha
PolymarketSignals
In-app purchases
PredictAlpha
No in-app purchases
PolymarketSignals
No in-app purchases
Questions
Is PredictAlpha free?
Is PolymarketSignals free?
Which has better reviews, PredictAlpha or PolymarketSignals?
Do PredictAlpha or PolymarketSignals have ads?
Which is updated more often, PredictAlpha or PolymarketSignals?
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