# 鲁水防御 vs 7天指挥台

The clearest difference is update cadence: 7天指挥台 at monthly against 鲁水防御's every 2 months. 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.

鲁水防御 ships an update every 2 months, 7天指挥台 monthly. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 鲁水防御 | 7天指挥台 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 140 MB | 8 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [绍钢 江](https://appshunter.io/developer/1365400725) | [深圳快品信息技术有限公司](https://appshunter.io/developer/1445657455) |

## What reviewers say

### 鲁水防御

[App page](https://appshunter.io/ios/app/id1522237272)

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

**In-app purchases:** none


### 7天指挥台

[App page](https://appshunter.io/ios/app/7/id6497863876)

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

**In-app purchases:** none


## Frequently asked questions

### Is 鲁水防御 free?

鲁水防御 is free to download, with no in-app purchases.

### Is 7天指挥台 free?

7天指挥台 is free to download, with no in-app purchases.

### Do 鲁水防御 or 7天指挥台 have ads?

Neither 鲁水防御 nor 7天指挥台 shows ads.

### Which is updated more often, 鲁水防御 or 7天指挥台?

鲁水防御 ships an update every 2 months, and 7天指挥台 monthly. Most recently, 鲁水防御 was updated on October 6, 2026 and 7天指挥台 on October 25, 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.*