# DOUMAO AI vs Buzz

The clearest difference is update cadence: Buzz at every 6 days against DOUMAO AI's every 4 weeks. Buzz also leads on iOS requirement (13 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.

DOUMAO AI ships an update every 4 weeks, Buzz every 6 days. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | DOUMAO AI | Buzz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 6 days** |
| Size | 56 MB | 237 MB |
| Requires iOS | 15.1 | **13** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Doumao Engine Technology Service Co., LTD](https://appshunter.io/developer/1519753684) | [金 冯](https://appshunter.io/developer/1374217639) |

## What reviewers say

### DOUMAO AI

[App page](https://appshunter.io/ios/app/doumao-ai/id6761587374)

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

**In-app purchases:** none


### Buzz

[App page](https://appshunter.io/ios/app/buzz-tech/id6787866891)

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

**In-app purchases:** none


## Frequently asked questions

### Is DOUMAO AI free?

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

### Is Buzz free?

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

### Do DOUMAO AI or Buzz have ads?

Neither DOUMAO AI nor Buzz shows ads.

### Which is updated more often, DOUMAO AI or Buzz?

DOUMAO AI ships an update every 4 weeks, and Buzz every 6 days. Most recently, DOUMAO AI was updated on October 14, 2026 and Buzz on October 5, 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.*