Comparison

Prediction Radar vs Yummy Whale

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Currently charting
Read full description

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/

About

Yummy Whale

Features
Currently charting
Read full description

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

Prediction Radar4 screens
Yummy Whale4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

Prediction Radar ships an update every 2 weeks, Yummy Whale weekly. Both last shipped on November 6, 2026.

Scorecard5 real differences · 6 level
Prediction Radar versus Yummy Whale: the parameters behind the verdict, then further details
ParameterPrediction RadarYummy Whale
PriceFreeFree
Rating4.8 (1.1K ratings) — better4.3 (6 ratings)
Positive reviews63.6% of reviews75.0% of reviews — better
Number of ratings1.1K — better6
Update frequencyEvery 2 weeksWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
Best chart rank#39 — better#77
DevicesiPhoneiPhone
Requires iOS16.4 — better18.0
Further details — not scored
Size69 MB21 MB
Age rating17+17+
DeveloperQuad Innovations Inc.Trot Apps Inc. (Company/Organization)

Customer experience

Prediction Radar

All ratings1,132 ratings
Positive94.3%
Neutral1.7%
Negative4.1%
Written reviews11 reviews
Positive63.6%
Neutral0.0%
Negative36.4%

Yummy Whale

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

3 purchases

Prediction Radar

Subscriptions3
  • Prediction Radar Pro Weekly$14.997 Days
  • Prediction Radar Pro1 Month trial$44.991 Month
  • Prediction Radar Pro Monthly$44.991 Month
3 purchases

Yummy Whale

Subscriptions3
  • Pro Weekly$9.007 Days
  • Pro Monthly$19.001 Month
  • Pro Yearly$99.001 Year

Questions

Is Prediction Radar free?
Prediction Radar is free to download, with in-app purchases available.
Is Yummy Whale free?
Yummy Whale is free to download, with in-app purchases available.
Which has better reviews, Prediction Radar or Yummy Whale?
Prediction Radar is rated higher. Prediction Radar averages 4.8 out of 5 from 1.1K ratings, while Yummy Whale averages 4.3 from 6 ratings.
Do Prediction Radar or Yummy Whale have ads?
Yummy Whale shows ads; Prediction Radar does not.
Which is updated more often, Prediction Radar or Yummy Whale?
Prediction Radar ships an update every 2 weeks, and Yummy Whale weekly. Most recently, Prediction Radar was updated on November 6, 2026 and Yummy Whale on November 6, 2026.
Which is more popular, Prediction Radar or Yummy Whale?
Prediction Radar currently peaks at #39 in the App Store charts, and Yummy Whale at #77. Chart position reflects recent download velocity rather than total install base.

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