# Prediction Market vs Deviate

The clearest difference is ads: Deviate at none against Prediction Market's shown. Deviate also leads on iOS requirement (15.1 vs 17.0). Prediction Market's advantage is update cadence (every 2 days vs every 4 days). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Prediction Market sells 2 in-app purchases, starting at $7.99 per 7 days and Deviate sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Prediction Market ships an update every 2 days, Deviate every 4 days. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Prediction Market | Deviate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/deviate/id6788213405/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | — | Subscription |
| Size | 19 MB | 31 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Astroverse ltd](https://appshunter.io/developer/1683829494) | [Tanay Mishra](https://appshunter.io/developer/6788213407) |

## What reviewers say

### Prediction Market

[App page](https://appshunter.io/ios/app/prediction-market/id6786890263)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $7.99 | per 7 days |
| Pro Annual | $69.99 | per year |


### Deviate

[App page](https://appshunter.io/ios/app/deviate/id6788213405)

This app scans sports prediction markets 24/7, notifying you of potential opportunities by comparing its probability model to market prices. It provides explanations for alerts and tracks historical performance.

**Highlights:** 24/7 market scanning, Real-time notifications, Probability vs. market price comparison, State-conditional win probability, Alert history and performance tracking, Customizable alert settings

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deviate Pro Monthly | $9.99 | per month |


## Frequently asked questions

### Is Prediction Market free?

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

### Is Deviate free?

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

### Do Prediction Market or Deviate have ads?

Prediction Market shows ads; Deviate does not.

### Which is updated more often, Prediction Market or Deviate?

Prediction Market ships an update every 2 days, and Deviate every 4 days. Most recently, Prediction Market was updated on October 3, 2026 and Deviate on October 12, 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.*