# PredictAlpha vs PolyCat

The clearest difference is in-app purchases: PredictAlpha at none against PolyCat's 5. PolyCat's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (4 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. PolyCat sells 5 in-app purchases, starting at $3.99 per month. PredictAlpha asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for PredictAlpha against 5.0 for PolyCat. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

PredictAlpha ships an update every 2 months, PolyCat every 3 weeks. The most recent releases landed on June 28, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | PredictAlpha | PolyCat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/predictalpha/id6758376671/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/polycat-polymarket-tracker/id6759174251/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 15 MB | 14 MB |
| Requires iOS | **17.0** | 18 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Via Labs LLC](https://appshunter.io/developer/1871743977) | [Valet Hero LLC](https://appshunter.io/developer/1780020867) |

## What reviewers say

### PredictAlpha

[App page](https://appshunter.io/ios/app/predictalpha/id6758376671)

Gain an edge in prediction markets with this app. Analyze market data, track top traders, and receive smart alerts for trading opportunities. Visualize market relationships and manage your portfolio.

**Highlights:** Market discovery with Alpha Score, Signal digest for trending markets, Top trader leaderboard and profiles, Smart alerts for trading opportunities, Market constellation visualization, Portfolio tracking and PnL analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### PolyCat

[App page](https://appshunter.io/ios/app/polycat-polymarket-tracker/id6759174251)

Track top traders' moves on Polymarket with instant alerts. Monitor win rates, PnL, and market bets without connecting a wallet. Get detailed insights into smart money activity and never miss an opportunity.

**Highlights:** Instant trade alerts from top traders, Track win rates and PnL, See market bets on various events, Smart leaderboards for top performers, Detailed wallet profiles and trade history, Flexible filtering options

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Monthly Pro | $8.99 | per month |
| Weekly Pro Plan | $9.99 | per month |
| Annual Plan | $14.99 | per year |
| Annual Plan | $39.99 | per year |


## Frequently asked questions

### Is PredictAlpha free?

PredictAlpha is free to download, with no in-app purchases.

### Is PolyCat free?

PolyCat is free to download, with in-app purchases available.

### Which has better reviews, PredictAlpha or PolyCat?

PredictAlpha and PolyCat are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do PredictAlpha or PolyCat have ads?

Neither PredictAlpha nor PolyCat shows ads.

### Which is updated more often, PredictAlpha or PolyCat?

PredictAlpha ships an update every 2 months, and PolyCat every 3 weeks. Most recently, PredictAlpha was updated on June 28, 2026 and PolyCat on September 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*