# CuAlumniUS vs Pai Chat

The clearest difference is update cadence: Pai Chat at daily against CuAlumniUS's every 4 weeks. Pai Chat also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

CuAlumniUS ships an update every 4 weeks, Pai Chat daily. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CuAlumniUS | Pai Chat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Daily** |
| Size | 49 MB | 50 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Cloudlyio, Inc.](https://appshunter.io/developer/1485198160) | [Kyaw Thura](https://appshunter.io/developer/1601833377) |

## What reviewers say

### CuAlumniUS

[App page](https://appshunter.io/ios/app/cualumnius/id6748937629)

**Features:** Apple Wallet

**In-app purchases:** none


### Pai Chat

[App page](https://appshunter.io/ios/app/pai-chat/id6757832664)

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

**In-app purchases:** none


## Frequently asked questions

### Is CuAlumniUS free?

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

### Is Pai Chat free?

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

### Do CuAlumniUS or Pai Chat have ads?

Neither CuAlumniUS nor Pai Chat shows ads.

### Which is updated more often, CuAlumniUS or Pai Chat?

CuAlumniUS ships an update every 4 weeks, and Pai Chat daily. Most recently, CuAlumniUS was updated on October 16, 2026 and Pai Chat on October 10, 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.*