Comparison

PolyCat vs ThesisOS

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 • Share any trade — turn a whale's position into an image card built for your feed 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

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.

Highlights
  • Discover high-performing traders
  • Automatically mirror positions
  • Cross-platform fidelity
  • Intelligent alerts
  • Effortless execution
Read full description

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

PolyCat4 screens
ThesisOS4 screens

Verdict

The call

The clearest difference is in-app purchases: ThesisOS at none against PolyCat's 5. ThesisOS also leads on ads (none vs shown). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PolyCat sells 5 in-app purchases, starting at $3.99 per month. ThesisOS 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 PolyCat against 5.0 for ThesisOS. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

UpkeepUpdate frequency

PolyCat ships an update monthly, ThesisOS fortnightly. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
PolyCat versus ThesisOS: the parameters behind the verdict, then further details
ParameterPolyCatThesisOS
PriceFreeFree
Rating5.0 (4 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings4 — better2
Update frequencyMonthlyFortnightly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS1818.0
Further details — not scored
Size25 MB3 MB
Age rating4+17+
DeveloperValet Hero LLCThesisOS 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
None

ThesisOS

No in-app purchases

Questions

Is PolyCat free?
PolyCat is free to download, with in-app purchases available.
Is ThesisOS free?
ThesisOS is free to download, with no in-app purchases.
Which has better reviews, PolyCat or ThesisOS?
PolyCat and ThesisOS are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.
Do PolyCat or ThesisOS have ads?
PolyCat shows ads; ThesisOS does not.
Which is updated more often, PolyCat or ThesisOS?
PolyCat ships an update monthly, and ThesisOS fortnightly. Most recently, PolyCat was updated on October 8, 2026 and ThesisOS on October 11, 2026.

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