# 链库物流 vs 扣子AI

The clearest difference is in-app purchases: 链库物流 at none against 扣子AI's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 扣子AI sells 3 in-app purchases, starting at $4.99 per 7 days. 链库物流 asks for nothing beyond the download.

链库物流 ships an update every 2 months, 扣子AI every 3 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 链库物流 | 扣子AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (19 ratings)](https://appshunter.io/ios/app/ai/id6747801155/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Freemium |
| Size | 62 MB | 13 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Lianku Information Technology Co., Ltd.](https://appshunter.io/developer/1620470939) | [源 夏](https://appshunter.io/developer/1800739927) |

## What reviewers say

### 链库物流

[App page](https://appshunter.io/ios/app/id6470970270)

**Features:** macOS Compatibility

**In-app purchases:** none


### 扣子AI

[App page](https://appshunter.io/ios/app/ai/id6747801155)

This AI-powered assistant helps you generate content for work, study, and life. It offers personalized writing styles, manages conversations, and provides smart solutions for daily tasks. Streamline your problem-solving with intelligent support.

**Highlights:** Content generation for work, study, and life, Personalized writing styles, Smart life management and planning, Automatic conversation archiving, Editable history for knowledge management, 24/7 intelligent support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周订阅 | $4.99 | per 7 days |
| 月订阅 | $9.99 | per 7 days |
| 年订阅 | $19.99 | per year |


## Frequently asked questions

### Is 链库物流 free?

链库物流 is free to download, with no in-app purchases.

### Is 扣子AI free?

扣子AI is free to download, with in-app purchases available.

### Do 链库物流 or 扣子AI have ads?

Neither 链库物流 nor 扣子AI shows ads.

### Which is updated more often, 链库物流 or 扣子AI?

链库物流 ships an update every 2 months, and 扣子AI every 3 months. Most recently, 链库物流 was updated on October 25, 2026 and 扣子AI on October 24, 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.*