Prediction Radar vs Yummy Whale
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prediction Radar
This app provides market intelligence by tracking public prediction market wallet activity. Discover active wallets, follow their performance, and research trades in context. It offers informational analytics only and does not provide financial advice.
- Track public wallet performance
- Review PnL, ROI, and win rate
- Build personal watchlists
- Receive activity notifications
- Research trades and market details
- Search for traders and wallet addresses
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Prediction Radar is a research and market-intelligence app for tracking public prediction-market wallet activity. DISCOVER ACTIVE WALLETS Browse ranked public wallets and compare historical performance across multiple time windows. Review PnL, ROI, win rate, volume, position history, and current market exposure in one place. FOLLOW ACTIVITY Build a personal watchlist and receive timely notifications when wallets you follow record new activity. RESEARCH IN CONTEXT Open a wallet profile to review public trades, open and closed positions, market details, and historical performance. Search helps you find public traders or wallet addresses. BUILT FOR RESEARCH Prediction Radar does not connect to your wallet, place orders, execute trades, or custody funds. It provides informational analytics only and does not offer financial advice or guarantee outcomes. Always verify information independently. PREDICTION RADAR PRO Free access includes a limited preview of ranked wallets and tracking for up to three traders. A Pro subscription unlocks search, all wallet rankings, and unlimited tracked accounts. Subscription terms and pricing are shown before purchase. You can manage or cancel through your App Store account. Historical performance does not predict future results. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Yummy Whale
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See where the big money is moving on Polymarket and Kalshi before the crowd catches on. Yummy Whale is a live prediction market monitor. It flags whale-sized trades ($10,000+ on Polymarket, $20,000+ on Kalshi), filters out the noise, and turns whale activity into one clear call: BUY YES or BUY NO. ONE LIVE WHALE TAPE Whale trades from Polymarket ($10,000+) and Kalshi ($20,000+) stream into a single feed. Filter by venue in one tap and see exactly what size is hitting each market as it happens. ONLY PROFITABLE TRADERS Size alone is not enough. Polymarket trades are shown only from traders with at least $100 in all-time profit, and their profit is displayed right next to the trade. Kalshi orders are anonymous, so they're grouped into one-minute blocks and only $20,000+ flow is flagged. THE STRONGEST SIGNAL One card cuts through everything. Yummy Whale weighs whale consensus across markets and surfaces the strongest signal as BUY YES or BUY NO, with a confidence score so you know how strong the conviction is. SEE THE TRADES BEHIND EVERY CALL No black boxes. Open any signal to see the exact whale trades that drove it, including size, side, and timing. TRADER PROFILES AND SIGNAL ALERTS Dig into any trader's portfolio value and recent trades. Yummy Whale sends a push notification when a high-confidence signal appears, even when the app is closed, capped at a few alerts a day so you're never spammed. NEW ACCOUNT OFFERS Just getting started? Find sign-up bonus codes for Kalshi and Polymarket inside the app. PRO SUBSCRIPTION Upgrade to Pro to unlock full trade details. Choose weekly, monthly, or yearly plans. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. IMPORTANT Yummy Whale provides information only and is not financial advice. Always do your own research. Yummy Whale is an independent app and is not affiliated with, endorsed by, or sponsored by Polymarket or Kalshi. Stop guessing. Follow the money. Download Yummy Whale now. Terms of Use: https://yummywhale.rork.app/terms Privacy Policy: https://yummywhale.rork.app/privacy
Screenshots
Verdict
The clearest difference is rating: Prediction Radar at 4.8 against Yummy Whale's 4.3. Prediction Radar also leads on ads (none vs shown) and ratings volume (1.1K vs 6). Yummy Whale's advantage is review sentiment (75% vs 64%). On price, update cadence, in-app purchases and chart position 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. Prediction Radar sells 3 in-app purchases, starting at $14.99 per 7 days and Yummy Whale sells 3 in-app purchases, starting at $9.00 per 7 days. Whichever you choose, the download price is not the number that matters.
Prediction Radar holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Prediction Radar has 1.1K ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 64% of Prediction Radar's written reviews are positive against 75% of Yummy Whale's, so the app with the better star average is not the one people write more warmly about.
Prediction Radar ships an update every 2 weeks, Yummy Whale weekly. Both last shipped on November 6, 2026.
| Parameter | Prediction Radar | Yummy Whale |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.1K ratings) — better | 4.3 (6 ratings) |
| Positive reviews | 63.6% of reviews | 75.0% of reviews — better |
| Number of ratings | 1.1K — better | 6 |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Best chart rank | #39 — better | #77 |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 69 MB | 21 MB |
| Age rating | 17+ | 17+ |
| Developer | Quad Innovations Inc. | Trot Apps Inc. (Company/Organization) |
Customer experience
Prediction Radar
Yummy Whale
In-app purchases
Prediction Radar
- Prediction Radar Pro Weekly$14.997 Days
- Prediction Radar Pro1 Month trial$44.991 Month
- Prediction Radar Pro Monthly$44.991 Month
Yummy Whale
- Pro Weekly$9.007 Days
- Pro Monthly$19.001 Month
- Pro Yearly$99.001 Year
Questions
Is Prediction Radar free?
Is Yummy Whale free?
Which has better reviews, Prediction Radar or Yummy Whale?
Do Prediction Radar or Yummy Whale have ads?
Which is updated more often, Prediction Radar or Yummy Whale?
Which is more popular, Prediction Radar or Yummy Whale?
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