PolyCat vs ThesisOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
ThesisOS
This app allows users to engage with prediction markets by identifying top traders and automatically mirroring their positions. It offers cross-platform synchronization, smart notifications, and simplified trade execution, eliminating the need for constant market monitoring.
- Discover high-performing traders
- Automatically mirror positions
- Cross-platform fidelity
- Intelligent alerts
- Effortless execution
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The smartest way to participate in prediction markets: discover high-performing traders on Polymarket and Kalshi, and automatically mirror their positions in real time. Enjoy accurate cross-platform fidelity, intelligent alerts, and effortless execution without needing to monitor markets constantly.
Screenshots
Verdict
The clearest difference is in-app purchases: ThesisOS at none against PolyCat's 5. 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. PolyCat sells 5 in-app purchases, starting at $3.99 per month. ThesisOS asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for PolyCat against 5.0 for ThesisOS. Both are backed by a comparable volume of ratings — 4 and 2 respectively.
PolyCat ships an update every 3 weeks, ThesisOS fortnightly. The most recent releases landed on September 21, 2026 and July 5, 2026 respectively.
| Parameter | PolyCat | ThesisOS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18 | 18.0 |
| Further details — not scored | ||
| Size | 14 MB | 3 MB |
| Age rating | 4+ | 17+ |
| Developer | Valet Hero LLC | ThesisOS LLC |
In-app purchases
PolyCat
- Monthly Subscription$3.991 Month
- Monthly Pro$8.991 Month
- Weekly Pro Plan$9.991 Month
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- Annual Plan3 Days trial$14.991 Year
- Annual Plan7 Days trial$39.991 Year
ThesisOS
No in-app purchases





