# 联动秘书Pro vs 海投极速版

联动秘书Pro and 海投极速版 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

联动秘书Pro ships an update every 5 weeks, 海投极速版 monthly. The most recent releases landed on September 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 联动秘书Pro | 海投极速版 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Size | 19 MB | 74 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Umpay E-Commerce Co.,Ltd.](https://appshunter.io/developer/992711848) | [LUHUI MEIDA LIMITED](https://appshunter.io/developer/1849557160) |

## What reviewers say

### 联动秘书Pro

[App page](https://appshunter.io/ios/app/pro/id1518526181)

**In-app purchases:** none


### 海投极速版

[App page](https://appshunter.io/ios/app/id1622962410)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 联动秘书Pro free?

联动秘书Pro is free to download, with no in-app purchases.

### Is 海投极速版 free?

海投极速版 is free to download, with no in-app purchases.

### Do 联动秘书Pro or 海投极速版 have ads?

Neither 联动秘书Pro nor 海投极速版 shows ads.

### Which is updated more often, 联动秘书Pro or 海投极速版?

联动秘书Pro ships an update every 5 weeks, and 海投极速版 monthly. Most recently, 联动秘书Pro was updated on September 24, 2026 and 海投极速版 on October 12, 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.*