# Atrium Campus vs HAI

The clearest difference is in-app purchases: Atrium Campus at none against HAI's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. HAI sells 2 in-app purchases, starting at $9.99 per month. Atrium Campus asks for nothing beyond the download.

Atrium Campus ships an update fortnightly, HAI every 9 days. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Atrium Campus | HAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/hai-human-aligned-ai/id6779789397/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | — | Free |
| Size | 100 MB | 51 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Beacon Capital Partners, LLC](https://appshunter.io/developer/1222117548) | [Kyle Mayotte](https://appshunter.io/developer/1854004955) |

## What reviewers say

### Atrium Campus

[App page](https://appshunter.io/ios/app/atrium-campus/id6760367490)

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

**In-app purchases:** none


### HAI

[App page](https://appshunter.io/ios/app/hai-human-aligned-ai/id6779789397)

This AI assistant remembers your goals and context to provide personalized coaching. It challenges you to push past limitations and breaks down big dreams into actionable steps, ensuring accountability and momentum.

**Highlights:** Personalized AI coaching, Remembers user context and goals, Challenges user rationalizations, Breaks down goals into actionable steps, Provides accountability and follow-ups, Human-aligned AI interaction

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HAI Monthly | $9.99 | per month |
| HAI Yearly | $59.99 | per year |


## Frequently asked questions

### Is Atrium Campus free?

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

### Is HAI free?

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

### Do Atrium Campus or HAI have ads?

Neither Atrium Campus nor HAI shows ads.

### Which is updated more often, Atrium Campus or HAI?

Atrium Campus ships an update fortnightly, and HAI every 9 days. Most recently, Atrium Campus was updated on October 6, 2026 and HAI on October 19, 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.*