# 极智汇GAZO vs Ai张江

The clearest difference is update cadence: 极智汇GAZO at every 4 weeks against Ai张江's every 2 months. 极智汇GAZO also leads on iOS requirement (9.0 vs 13.0). 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.

极智汇GAZO ships an update every 4 weeks, Ai张江 every 2 months. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 极智汇GAZO | Ai张江 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Size | 104 MB | 102 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [极友家居科技(上海)有限公司](https://appshunter.io/developer/1291136232) | [上海张江智荟科技有限公司](https://appshunter.io/developer/1635094710) |

## What reviewers say

### 极智汇GAZO

[App page](https://appshunter.io/ios/app/gazo/id1291136233)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ai张江

[App page](https://appshunter.io/ios/app/ai/id1635094708)

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

**In-app purchases:** none


## Frequently asked questions

### Is 极智汇GAZO free?

极智汇GAZO is free to download, with no in-app purchases.

### Is Ai张江 free?

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

### Do 极智汇GAZO or Ai张江 have ads?

Neither 极智汇GAZO nor Ai张江 shows ads.

### Which is updated more often, 极智汇GAZO or Ai张江?

极智汇GAZO ships an update every 4 weeks, and Ai张江 every 2 months. Most recently, 极智汇GAZO was updated on September 17, 2026 and Ai张江 on September 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.*