Comparison

PredictAlpha vs HivePoly

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

HivePoly

Features
Read full description

Track the biggest prediction market events in real time -- across Polymarket and Kalshi. HivePoly shows you the highest-volume markets right now: what the crowd believes, how confident they are, and how much money is behind each opinion. Browse the live leaderboard, tap any event for a deep-dive, and save the ones you care about. HOW IT WORKS Prediction markets are platforms where people buy and sell positions on future outcomes. The price of a position directly reflects the crowd's probability estimate -- if a market is priced at 74%, the crowd collectively believes there is a 74% chance that outcome resolves YES. HivePoly aggregates this data from Polymarket and Kalshi, ranks events by 24-hour trading volume, and presents it in a clean, fast interface. WHAT YOU CAN DO - Browse the leaderboard: top events ranked by 24h volume across Politics, Crypto, Finance, Economy, Geopolitics, and Weather - Switch between Polymarket and Kalshi with a single tap - See crowd-probability at a glance for binary events, or ranked odds for multi-outcome events - Tap any event for full probability history, volume breakdown, and a direct link to the source market - Save events to your Watchlist for quick access - Track Platform Accuracy to see which platform's crowd has been most correct over time CATEGORIES Politics | Crypto | Finance | Economy | Geopolitics | Weather FREE vs PREMIUM Free: Full leaderboard on both platforms, up to 5 Watchlist items, Platform Accuracy tab. Premium (3.99/mo or 27.99/yr): Unlimited Watchlist, iCloud sync across your devices. DATA SOURCES HivePoly reads publicly available market data from Polymarket and Kalshi. It is an independent information tool -- it does not facilitate trading, hold funds, or execute transactions of any kind. No account required. No personal data collected. Analytics are fully anonymous. SUBSCRIPTION INFORMATION Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Terms of Use: https://sites.google.com/view/hivepoly-home/home/terms-of-service Privacy Policy: https://sites.google.com/view/hivepoly-home/home/privacy-policy

Screenshots

PredictAlpha4 screens
HivePoly4 screens

Verdict

The call

The clearest difference is update cadence: HivePoly at every 4 days against PredictAlpha's every 2 months. On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PredictAlpha ships an update every 2 months, HivePoly every 4 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 8 level
PredictAlpha versus HivePoly: the parameters behind the verdict, then further details
ParameterPredictAlphaHivePoly
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017
Further details — not scored
Size15 MB15 MB
Age rating4+4+
DeveloperVia LabsLinh Tran

In-app purchases

None

PredictAlpha

No in-app purchases

None

HivePoly

No in-app purchases

Questions

Is PredictAlpha free?
PredictAlpha is free to download, with no in-app purchases.
Is HivePoly free?
HivePoly is free to download, with no in-app purchases.
Do PredictAlpha or HivePoly have ads?
Neither PredictAlpha nor HivePoly shows ads.
Which is updated more often, PredictAlpha or HivePoly?
PredictAlpha ships an update every 2 months, and HivePoly every 4 days. Most recently, PredictAlpha was updated on October 31, 2026 and HivePoly on November 5, 2026.

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