Comparison

PredictAlpha vs Sharps

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

Sharps

Analyze public prediction market data from on-chain wallets. Understand wallet performance, money flow, and live game markets. This tool provides insights for educational purposes only and does not handle funds.

Highlights
  • Public on-chain wallet analytics
  • Sharp scorecards and track records
  • Money flow and market consensus
  • Live game market prices
  • Private notes and community tags (Pro)
  • AI deep analysis of wallets
  • Optional alerts for wallet activity
Read full description

Sharps is a read-only analytics tool for publicly available prediction-market data. It helps you understand what public on-chain wallets are doing on Polymarket — Sharp Scores, holdings, money-flow consensus, and live game markets — in one clean, fast app. IMPORTANT: Sharps is for information and education only. It is not investment advice, it does not execute trades or orders, and it never touches your wallet, keys, or funds. It only reads public blockchain data. Sharps is not affiliated with Polymarket. WHAT YOU GET Five boards — sports, crypto, politics, economics, weather Sharp scorecards — a clear read on each public wallet's track record, holdings, cumulative P&L curve, and recent activity Money Flow — where the market's largest orders and positions are going, market by market, plus where top wallets lean (consensus) Live — sports and esports game markets for the next ~48 hours, categorized, with real-time prices Private notes & community tags on wallets you follow (Pro) AI deep analysis — a plain-language read on any wallet, on demand Tap any market for live, read-only prices, plus an external link to view it on Polymarket Optional alerts when the public wallets you follow make a move, or when the market's largest orders appear MEMBERSHIPS Pro and Premium are optional auto-renewable subscriptions (weekly or monthly): Pro — search any public wallet, unlimited follows, full consensus detail, the money-flow list, notes & tags, alerts on wallets you follow Premium — everything in Pro, real-time alerts, whole-market large-order alerts, and consensus-flip notifications Free forever: browse all five boards, the Hall of Fame, scorecards, consensus conclusions, follow up to three wallets, and a daily digest. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew unless canceled at least 24 hours before the current period ends; your account is charged within 24 hours prior to renewal. Manage or cancel anytime in your App Store settings. Privacy Policy: https://sharpspredict.com/privacy.html Terms of Use: https://sharpspredict.com/terms.html

Screenshots

PredictAlpha4 screens
Sharps4 screens

Verdict

The call

The clearest difference is in-app purchases: PredictAlpha at none against Sharps's 7. Sharps's advantage is ratings volume (3 vs 1). On price, rating, ads 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. Sharps sells 7 in-app purchases, starting at $2.99 per 7 days. PredictAlpha asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for PredictAlpha against 5.0 for Sharps. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Scorecard3 real differences · 6 level
PredictAlpha versus Sharps: the parameters behind the verdict, then further details
ParameterPredictAlphaSharps
PriceFreeFree
Rating5.0 (1 ratings)5.0 (3 ratings)
Number of ratings13 — better
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size15 MB6 MB
Age rating4+17+
DeveloperVia LabsFRESH HORIZON TRADING, INC.

In-app purchases

None

PredictAlpha

No in-app purchases

7 purchases

Sharps

Subscriptions4
  • Pro$2.997 Days
  • Pro3 Days trial$5.991 Month
  • Premium$5.997 Days
Show 1 more
  • Premium3 Days trial$11.991 Month
One-time3
  • 5 Points$0.99
  • 15 points$1.99
  • 50 points$4.99

Questions

Is PredictAlpha free?
PredictAlpha is free to download, with no in-app purchases.
Is Sharps free?
Sharps is free to download, with in-app purchases available.
Which has better reviews, PredictAlpha or Sharps?
PredictAlpha and Sharps are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.
Do PredictAlpha or Sharps have ads?
Neither PredictAlpha nor Sharps shows ads.

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