# 设备维保 vs WorkPic

The clearest difference is in-app purchases: 设备维保 at none against WorkPic's 1. 设备维保 also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). WorkPic's advantage is update cadence (every 2 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. WorkPic sells 1 one-off in-app purchase. 设备维保 asks for nothing beyond the download.

设备维保 ships an update every 2 months, WorkPic every 2 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 设备维保 | WorkPic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 29 MB | 57 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GuangZhou Smart Calculator Information Technology Co.,Ltd.](https://appshunter.io/developer/1523801348) | [Youngchul Bae](https://appshunter.io/developer/1867675335) |

## What reviewers say

### 设备维保

[App page](https://appshunter.io/ios/app/id1606318899)

**Features:** macOS Compatibility

**In-app purchases:** none


### WorkPic

[App page](https://appshunter.io/ios/app/workpic/id6757577858)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Forever | $4.99 | one-time |


## Frequently asked questions

### Is 设备维保 free?

设备维保 is free to download, with no in-app purchases.

### Is WorkPic free?

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

### Do 设备维保 or WorkPic have ads?

WorkPic shows ads; 设备维保 does not.

### Which is updated more often, 设备维保 or WorkPic?

设备维保 ships an update every 2 months, and WorkPic every 2 days. Most recently, 设备维保 was updated on October 27, 2026 and WorkPic 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.*