Comparison

Predictions.io vs HivePoly

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

Head to head
About

Predictions.io

Features
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Discover, analyze, and compete in financial prediction markets. predictions.io gives you the tools to find opportunities, track outcomes, and sharpen your forecasting edge — all in one place. MARKET ANALYTICS Deep analytical tools built specifically for prediction markets. Charts, trends, and historical data to inform smarter predictions. Spot opportunities before the crowd does. SOCIAL PREDICTIONS See what other forecasters are predicting in real time. Compare your views against the community consensus. Build a track record and establish your reputation. FIND YOUR EDGE Identify price opportunities on different markets. Filter and explore markets across categories. Stay ahead with a platform built for serious forecasters. Whether you're an experienced analyst or just getting started with prediction markets, predictions.io gives you the analytical depth and social context to make better calls. Make your prediction. Prove your edge.

About

HivePoly

Features
Read full description

Track the biggest prediction market events in real time -- across Polymarket and Kalshi. HivePoly shows you the highest-volume markets right now: what the crowd believes, how confident they are, and how much money is behind each opinion. Browse the live leaderboard, tap any event for a deep-dive, and save the ones you care about. HOW IT WORKS Prediction markets are platforms where people buy and sell positions on future outcomes. The price of a position directly reflects the crowd's probability estimate -- if a market is priced at 74%, the crowd collectively believes there is a 74% chance that outcome resolves YES. HivePoly aggregates this data from Polymarket and Kalshi, ranks events by 24-hour trading volume, and presents it in a clean, fast interface. WHAT YOU CAN DO - Browse the leaderboard: top events ranked by 24h volume across Politics, Crypto, Finance, Economy, Geopolitics, and Weather - Switch between Polymarket and Kalshi with a single tap - See crowd-probability at a glance for binary events, or ranked odds for multi-outcome events - Tap any event for full probability history, volume breakdown, and a direct link to the source market - Save events to your Watchlist for quick access - Track Platform Accuracy to see which platform's crowd has been most correct over time CATEGORIES Politics | Crypto | Finance | Economy | Geopolitics | Weather FREE vs PREMIUM Free: Full leaderboard on both platforms, up to 5 Watchlist items, Platform Accuracy tab. Premium (3.99/mo or 27.99/yr): Unlimited Watchlist, iCloud sync across your devices. DATA SOURCES HivePoly reads publicly available market data from Polymarket and Kalshi. It is an independent information tool -- it does not facilitate trading, hold funds, or execute transactions of any kind. No account required. No personal data collected. Analytics are fully anonymous. SUBSCRIPTION INFORMATION Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Terms of Use: https://sites.google.com/view/hivepoly-home/home/terms-of-service Privacy Policy: https://sites.google.com/view/hivepoly-home/home/privacy-policy

Screenshots

Predictions.io4 screens
HivePoly4 screens

Verdict

The call

The clearest difference is update cadence: HivePoly at every 4 days against Predictions.io's every 9 days. Predictions.io's advantage is iOS requirement (15.0 vs 17). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Predictions.io ships an update every 9 days, HivePoly every 4 days. Both last shipped on October 24, 2026.

Scorecard2 real differences · 4 level
Predictions.io versus HivePoly: the parameters behind the verdict, then further details
ParameterPredictions.ioHivePoly
PriceFreeFree
Update frequencyEvery 9 daysEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17
Further details — not scored
Size48 MB15 MB
Age rating17+4+
Developerquestimations.comLinh Tran

In-app purchases

None

Predictions.io

No in-app purchases

None

HivePoly

No in-app purchases

Questions

Is Predictions.io free?
Predictions.io is free to download, with no in-app purchases.
Is HivePoly free?
HivePoly is free to download, with no in-app purchases.
Do Predictions.io or HivePoly have ads?
Neither Predictions.io nor HivePoly shows ads.
Which is updated more often, Predictions.io or HivePoly?
Predictions.io ships an update every 9 days, and HivePoly every 4 days. Most recently, Predictions.io was updated on October 24, 2026 and HivePoly on October 24, 2026.

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