# HIWU vs Hailey AI

The clearest difference is rating: HIWU at 5.0 against Hailey AI's 3.7. On price, ratings volume, update cadence and ads there is nothing between them.

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

HIWU holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | HIWU | Hailey AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/hiwu/id6450844736/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/hailey-ai/id6503727756/reviews) |
| Number of ratings | 3 | 3 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 38 MB | 43 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [HIWU](https://appshunter.io/developer/1695182654) | [FOX DESIGN THINKING LIMITED](https://appshunter.io/developer/1485599553) |

## What reviewers say

### HIWU

[App page](https://appshunter.io/ios/app/hiwu/id6450844736)

This application provides information and administration for the Horseracing Integrity and Welfare Unit's Anti-Doping and Medication Control Program. It serves to enforce rules and manage medication control within horseracing.

**Highlights:** Administers Anti-Doping and Medication Control Program, Enforces Horseracing Integrity and Safety Authority rules, Established by Drug Free Sport International, Information on medication control in horseracing

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

**In-app purchases:** none


### Hailey AI

[App page](https://appshunter.io/ios/app/hailey-ai/id6503727756)

This AI-powered horse racing expert provides clear, instant insights and personalized recommendations for any race. It analyzes data on over 700,000 horses to help users understand the edge each competitor has. The app also offers direct horse insurance.

**Highlights:** AI-powered race analysis, Personalized horse recommendations, Horse, jockey, and trainer comparison, Data-driven explanations, Direct horse insurance, Insights in plain language

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

**In-app purchases:** none


## Frequently asked questions

### Is HIWU free?

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

### Is Hailey AI free?

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

### Which has better reviews, HIWU or Hailey AI?

HIWU is rated higher. HIWU averages 5.0 out of 5 from 3 ratings, while Hailey AI averages 3.7 from 3 ratings.

### Do HIWU or Hailey AI have ads?

Neither HIWU nor Hailey AI shows ads.

### Which is updated more often, HIWU or Hailey AI?

HIWU ships an update every 2 months, and Hailey AI every 2 months. Most recently, HIWU was updated on October 2, 2026 and Hailey AI on October 25, 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.*