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 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. 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 every 3 weeks, ThesisOS fortnightly. The most recent releases landed on September 21, 2026 and July 5, 2026 respectively.

Scorecard2 real differences · 8 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 frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS1818.0
Further details — not scored
Size14 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?
Neither PolyCat nor ThesisOS shows ads.
Which is updated more often, PolyCat or ThesisOS?
PolyCat ships an update every 3 weeks, and ThesisOS fortnightly. Most recently, PolyCat was updated on September 21, 2026 and ThesisOS on July 5, 2026.

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