# 句芒维保 vs 志伟

The clearest difference is ads: 句芒维保 at none against 志伟's shown. 句芒维保 also leads on update cadence (monthly vs every 8 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

句芒维保 ships an update monthly, 志伟 every 8 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | 句芒维保 | 志伟 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 8 months |
| Size | 129 MB | 9 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Southwest Automation Research Institute, Mianyang, Sichuan](https://appshunter.io/developer/1450339293) | [辉 李](https://appshunter.io/developer/1653911541) |

## What reviewers say

### 句芒维保

[App page](https://appshunter.io/ios/app/id1580021064)

**Features:** macOS Compatibility

**In-app purchases:** none


### 志伟

[App page](https://appshunter.io/ios/app/id6444673864)

**In-app purchases:** none


## Frequently asked questions

### Is 句芒维保 free?

句芒维保 is free to download, with no in-app purchases.

### Is 志伟 free?

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

### Do 句芒维保 or 志伟 have ads?

志伟 shows ads; 句芒维保 does not.

### Which is updated more often, 句芒维保 or 志伟?

句芒维保 ships an update monthly, and 志伟 every 8 months. Most recently, 句芒维保 was updated on October 27, 2026 and 志伟 on October 27, 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.*