# 正爵 vs 即应 AI

The clearest difference is device support: 正爵 at 3 against 即应 AI's 1. 正爵 also leads on iOS requirement (9.0 vs 16.4). On price, update cadence, ads and in-app purchases there is nothing between them.

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

正爵 ships an update fortnightly, 即应 AI every 10 days. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 正爵 | 即应 AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/id1182790403/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Size | 80 MB | 110 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kanontec Technology Co.,Ltd.](https://appshunter.io/developer/1887755651) | [北京长亭科技有限公司](https://appshunter.io/developer/1887512147) |

## What reviewers say

### 正爵

[App page](https://appshunter.io/ios/app/id1182790403)

**In-app purchases:** none


### 即应 AI

[App page](https://appshunter.io/ios/app/ai/id6793547066)

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

**In-app purchases:** none


## Frequently asked questions

### Is 正爵 free?

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

### Is 即应 AI free?

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

### Do 正爵 or 即应 AI have ads?

Neither 正爵 nor 即应 AI shows ads.

### Which is updated more often, 正爵 or 即应 AI?

正爵 ships an update fortnightly, and 即应 AI every 10 days. Most recently, 正爵 was updated on November 2, 2026 and 即应 AI on November 6, 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.*