# PredictRadar: Market Arbitrage — Spot price gaps across markets

> Spot price gaps across markets (iPhone/iPad app by Zintex OU.)

- Source: https://appshunter.io/ios/app/predictradar-market-arbitrage/id6821098868 (this page in markdown: same URL + `.md`)
- Developer: [Zintex OU](https://appshunter.io/developer/1879518122)
- Category: Finance, News
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 15.1 · 35 MB
- Languages: American English, Brazilian Portuguese, European Spanish
- Released: 2026-10-24
- Data updated: 2026-10-25

## What is PredictRadar?

PredictRadar scans prediction markets and shows you when the same event is priced differently on two venues.

When YES on one market plus NO on the other costs less than $1, buying both sides locks in the difference: exactly one side pays out, whatever happens. PredictRadar finds these gaps for you.

WHAT YOU GET

Live board of price gaps, refreshed every minute
Both legs of the trade: which side to buy, where, and at what price
Return after trading fees, plus the annualized rate
Built-in calculator: enter an amount, see contracts per side, cost and payout
24-hour history of each gap, so you can see how fast it moves
Filters by minimum return and category

DATA
Prices come from public market data published by Kalshi and Polymarket. Matching markets are paired automatically by their wording. PredictRadar is not affiliated with either venue.

IMPORTANT
PredictRadar is an information tool. It does not place trades, hold funds, or connect to your accounts. Venues can word the same event differently or settle on different dates, and prices move fast — always check both markets before trading. Prediction markets are not available in every country. Nothing in this app is financial advice.

PREDICTRADAR PRO
Pro unlocks every spread, the stake calculator, direct links to both markets and the 24-hour spread chart. Pro is an auto-renewable subscription: Pro Monthly or Pro Yearly, each with a 3-day free trial for new subscribers. Payment is charged to your Apple ID at confirmation of purchase (after the trial ends). The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Terms of Service: https://legal.predictradar.app/terms/
Privacy Policy: https://legal.predictradar.app/privacy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Yearly | $59.99 | per year |
| Pro Monthly | $9.99 | per month |


## Is PredictRadar safe?

Not enough ratings yet to assess PredictRadar.

## Is PredictRadar legit?

PredictRadar: Market Arbitrage appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for PredictRadar is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-24

No release notes.

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All apps by Zintex OU: https://appshunter.io/developer/1879518122

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-25.*