# Parlay Shield vs Slip AI

The clearest difference is in-app purchases: Parlay Shield at none against Slip AI's 2. Parlay Shield also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Slip AI sells 2 in-app purchases, starting at $5.49 per 7 days. Parlay Shield asks for nothing beyond the download.

## The numbers

| Metric | Parlay Shield | Slip AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/parlay-shield/id6771861878/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Monetization | Free | — |
| Size | 38 MB | 67 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Parlay Shield Inc](https://appshunter.io/developer/6771861880) | [Slip AI](https://appshunter.io/developer/6799419320) |

## What reviewers say

### Parlay Shield

[App page](https://appshunter.io/ios/app/parlay-shield/id6771861878)

This sports research tool aggregates pick signals, win probabilities, and market data into an organized board. It helps users quickly identify markets for further review with confidence indicators and filtering options. Features include reference parlays and a sportsbook selector for line verification.

**Highlights:** Organized research feed by market, Expected-value and win-probability indicators, Confidence indicator for market pricing, Sortable signals by value, probability, confidence, or time, Auto-built reference parlays, One-tap sportsbook selector, Built-in betting guide and glossary

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

**In-app purchases:** none


### Slip AI

[App page](https://appshunter.io/ios/app/slip-ai/id6799419318)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.49 | per 7 days |
| Monthly | $12.99 | per month |


## Frequently asked questions

### Is Parlay Shield free?

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

### Is Slip AI free?

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

### Do Parlay Shield or Slip AI have ads?

Neither Parlay Shield nor Slip AI shows ads.

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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.*