# AU chat vs Blumi

The clearest difference is update cadence: Blumi at every 3 days against AU chat's every 3 months. 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.

AU chat ships an update every 3 months, Blumi every 3 days. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | AU chat | Blumi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 32 MB | 69 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Inkook Chun](https://appshunter.io/developer/1754382929) | [Shenzhen New Core Technology Co., Ltd.](https://appshunter.io/developer/1702473215) |

## What reviewers say

### AU chat

[App page](https://appshunter.io/ios/app/au-chat/id6752219640)

**Features:** macOS Compatibility

**In-app purchases:** none


### Blumi

[App page](https://appshunter.io/ios/app/blumi/id6761048725)

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

**In-app purchases:** none


## Frequently asked questions

### Is AU chat free?

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

### Is Blumi free?

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

### Do AU chat or Blumi have ads?

Neither AU chat nor Blumi shows ads.

### Which is updated more often, AU chat or Blumi?

AU chat ships an update every 3 months, and Blumi every 3 days. Most recently, AU chat was updated on October 16, 2026 and Blumi on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*