Comparison

PolyCat vs WhaleWatch

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

Head to head
About

PolyCat

Track top traders' moves on Polymarket with instant alerts. Monitor win rates, PnL, and market bets without connecting a wallet. Get detailed insights into smart money activity and never miss an opportunity.

Highlights
  • Instant trade alerts from top traders
  • Track win rates and PnL
  • See market bets on various events
  • Smart leaderboards for top performers
  • Detailed wallet profiles and trade history
  • Flexible filtering options
Features
Read full description

Get instant push notifications every time top Polymarket traders make a move — no wallet connection, no account required. Follow elite "whale" wallets, track their win rates and lifetime PnL, and see their biggest bets on elections, crypto, sports, and breaking events. Why PolyCat? • Lightning-fast alerts on every trade from the wallets you follow — entries AND cash-outs • Smart leaderboards — find top performers by win rate, total PnL, and trade volume • Clean trade timeline — market details, odds shifts, entry prices, and price movement • Deep wallet profiles — historical trades, win rate, realized PnL, and open positions • See the smart money — the top holders on any market, and which of your wallets are in it • Flexible filters — high-impact only, specific categories, or a minimum trade size • Rich push notifications — full details with a direct link to the market on Polymarket Never miss alpha again. PolyCat pings you the moment a whale bets big — or takes profit — so you can decide your next move. Free vs Pro Free: Browse the leaderboard and open wallet profiles — win rates, PnL, and recent trades. Pro unlocks: • Subscribe to unlimited wallets and get instant alerts on every move • Cash-out (exit) alerts when a whale takes profit • Advanced filters + custom alert thresholds • Daily activity digest • Monthly or Annual (save up to 60%) • 7-day free trial on Annual • Cancel anytime Private by design • No wallet connection, sign-in, or personal information required • Powered entirely by public Polymarket data • We store only your device's push token and your follow list — used solely to deliver your alerts • We use Firebase (Google) Analytics to measure feature usage and improve the app Built by a Polymarket enthusiast for traders who want signal without the noise. PolyCat is an independent app and is not affiliated with, or endorsed by, Polymarket. Informational only — not financial advice, and no trade execution. Privacy: https://glistening-trouser-dbf.notion.site/PolyCat-Privacy-Policy-30ae51e642e180a29b91ea5f7c5023b5?source=copy_link Terms: https://glistening-trouser-dbf.notion.site/PolyCat-Terms-of-Service-30ae51e642e1805a8e20c3461831cccd?source=copy_link

About

WhaleWatch

Read full description

Track massive bets on prediction markets in real time. WhaleWatch alerts you instantly when high-stakes traders place large wagers on Kalshi and Polymarket. See exactly what the biggest bettors — "whales" — are putting their money on, from politics and elections to sports, crypto, economics, and world events. Real-Time Whale Alerts Get instant push notifications when bets over $5,000, $50,000, or $100,000+ hit the prediction markets. Customize your alert thresholds and never miss a major move. Live Prediction Market Feed Follow every large trade as it happens across Kalshi and Polymarket. Filter by bet size, odds, category, and source to see exactly what matters to you. Catalyst Calendar Browse upcoming events driving market activity — elections, Fed rate decisions, geopolitical developments, sports matchups, crypto milestones, and more. See which events are attracting the most whale money. Smart Filtering Filter alerts by category: politics, economy, crypto, sports, tech & AI, geopolitics, climate, entertainment, health, and legal. Set minimum bet sizes, odds ranges, and market closing times to cut through the noise. Watchlist Save your favorite markets and track whale activity on the events you care about most. Categories covered: - Politics & Elections — presidential odds, congressional races, policy predictions - Economy & Finance — Fed interest rates, inflation, GDP, stock market predictions - Crypto & Bitcoin — BTC price predictions, ETH, altcoin markets, DeFi - Sports Betting — NBA, NFL, MLB, NHL, UFC, soccer, tennis, esports - Geopolitics — conflicts, sanctions, diplomacy, international relations - Tech & AI — product launches, IPOs, acquisitions, AI predictions - Climate & Weather — hurricanes, temperature records, natural disasters - Entertainment — Oscars, music charts, streaming, box office predictions Why WhaleWatch? When someone puts $100,000+ on a single prediction, they usually know something. WhaleWatch lets you see these moves the moment they happen, so you can make smarter, more informed decisions. Free 30-day trial. $49.99/month for full access to real-time alerts, push notifications, and all premium features. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://logandilts.github.io/whalewatch-pro/privacy_policy.html

Screenshots

PolyCat4 screens
WhaleWatch4 screens

Verdict

The call

The clearest difference is device support: PolyCat at 2 against WhaleWatch's —. WhaleWatch's advantage is iOS requirement (16.0 vs 18). On price, update cadence and in-app purchases 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. PolyCat sells 5 in-app purchases, starting at $3.99 per month and WhaleWatch sells 1 in-app purchase, starting at $49.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PolyCat ships an update every 3 weeks, WhaleWatch monthly. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

Scorecard2 real differences · 8 level
PolyCat versus WhaleWatch: the parameters behind the verdict, then further details
ParameterPolyCatWhaleWatch
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsNo—
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad — better—
Requires iOS1816.0 — better
Further details — not scored
Size14 MB22 MB
Age rating4+4+
DeveloperValet Hero LLCLRD Enterprises LLC

In-app purchases

5 purchases

PolyCat

Subscriptions5
  • Monthly Subscription$3.991 Month
  • Monthly Pro$8.991 Month
  • Weekly Pro Plan$9.991 Month
Show 2 more
  • Annual Plan3 Days trial$14.991 Year
  • Annual Plan7 Days trial$39.991 Year
1 purchases

WhaleWatch

Subscriptions1
  • WhaleWatch Monthly1 Month trial$49.991 Month

Questions

Is PolyCat free?
PolyCat is free to download, with in-app purchases available.
Is WhaleWatch free?
WhaleWatch is free to download, with in-app purchases available.
Which is updated more often, PolyCat or WhaleWatch?
PolyCat ships an update every 3 weeks, and WhaleWatch monthly. Most recently, PolyCat was updated on September 21, 2026 and WhaleWatch on September 19, 2026.

Other comparisons