PolyCat vs SlipSync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PolyCat
Track the trades of top prediction market participants with instant alerts. Follow elite traders, monitor their performance, and view their market bets without connecting a wallet. Get detailed insights into market movements and smart money strategies.
- Instant push notifications for top trader moves
- Track win rates and lifetime PnL
- View market entries and cash-outs
- Smart leaderboards for top performers
- Detailed wallet profiles and trade history
- Flexible filtering for specific markets or trade sizes
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Get instant push notifications every time top 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 when a whale bets big — or takes profit — so you can decide your next move. 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 () • 7-day on Annual • Cancel anytime Private by design • No wallet connection, sign-in, or personal information required • Market data comes from public Polymarket sources • We store your device's push token and your follow list to deliver your alerts • We use () Analytics to understand feature usage, and to measure our ads. See our privacy policy for details 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://polycatapp.com/privacy Terms: https://polycatapp.com/terms
SlipSync
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Split bills. Settle up. Stay friends. SlipSync is the money app for real life — personal spending and shared expenses in one place. Track what you spend, split bills with friends, and see a running balance so nobody has to ask “who owes what?” WHY SLIPSYNC • One app for your wallet and your friendships • Live balances that update as expenses and settlements are logged • A mutual timeline per friend — same story on both sides • Transparent math: gross → offsets → net, step by step • Built for speed: log income, spend, and shared bills in seconds PERSONAL LEDGER • Track income, spending, and bills in a clean, searchable timeline • See today’s in/out and your live net balance on Home • Built-in categories — start logging without a setup marathon • Upcoming bills, due-date reminders, and mark-as-paid in a tap • Monthly spend cap and category budgets (your share of group spend counts correctly) SHARED EXPENSES & BILL SPLITTING • Create shared expenses and split equally or by percentage • Choose who paid; everyone sees their share instantly • Edit splits when plans change—balances stay fair • Recurring shared bills for rent, utilities, and household costs • Cross-netting reduces back-and-forth when you owe each other in both directions SETTLE UP WITH CONFIDENCE • Record repayments with transfer or “mark paid” • Partial payments and overpayments handled automatically • Settlement progress on every shared bill • Status updates when someone settles — no more chasing receipts in group chat FRIENDS & GROUPS • Add friends by username, email, or invite link • Friend list sorted by who actually owes • Free: split with up to 3 close friends, unlimited activity within those relationships • Pro: unlimited friends, named groups (household, trip, crew), flexible payers, and recurring balance agreements PRIVATE BY DEFAULT • Face ID / Touch ID / passcode lock • Encrypted in transit and at rest • No ads, no data brokers — your money story stays yours IMPORTANT SlipSync does not move money like a bank or payment app. You record bills and settlements to match what happened in real life (bank transfer, cash, Venmo, etc.). FREE FOREVER Personal ledger, shared expenses, settlements, mutual activity, running balances (up to 3 friends), budgeting basics, and reminders — no credit card required. SLIPSYNC PRO Upgrade for unlimited friends, groups, shared account, recurring shared bills, unlimited category budgets, next-month planning, budget alerts, CSV export, and more. Pro includes a 14-day free trial; subscription terms shown in-app. Built in Australia. Designed for iPhone with a modern, focused interface. Download SlipSync and split smarter with every friend. Privacy Policy: https://www.slipsync.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: SlipSync at none against PolyCat's shown. SlipSync also leads on update cadence (every 2 days vs every 3 weeks). PolyCat's advantage is iOS requirement (18 vs 26.0). On price, in-app purchases 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
Both are free to download. PolyCat sells 5 in-app purchases, starting at $3.99 per month and SlipSync sells 1 in-app purchase, starting at $24.99 per year. Whichever you choose, the download price is not the number that matters.
PolyCat ships an update every 3 weeks, SlipSync every 2 days. The most recent releases landed on November 13, 2026 and November 9, 2026 respectively.
| Parameter | PolyCat | SlipSync |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18 — better | 26.0 |
| Further details — not scored | ||
| Size | 29 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Valet Hero LLC | Hui Guo |
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 Plan$14.991 Year
- Annual Plan$39.991 Year
SlipSync
- SlipSync Pro14 Days trial$24.991 Year









