# 国信影像云 vs 用印宝3.0

The clearest difference is update cadence: 用印宝3.0 at weekly against 国信影像云's every 5 weeks. 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.

国信影像云 ships an update every 5 weeks, 用印宝3.0 weekly. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 国信影像云 | 用印宝3.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/id1146377204/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 31 MB | 70 MB |
| Requires iOS | 9 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen State Information Integrated Technology Co., Ltd](https://appshunter.io/developer/1146377203) | [Jiangsu Qunjie IOT Technology Co.,Ltd.](https://appshunter.io/developer/1152764505) |

## What reviewers say

### 国信影像云

[App page](https://appshunter.io/ios/app/id1146377204)

**Features:** macOS Compatibility

**In-app purchases:** none


### 用印宝3.0

[App page](https://appshunter.io/ios/app/30/id1322401807)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 国信影像云 free?

国信影像云 is free to download, with no in-app purchases.

### Is 用印宝3.0 free?

用印宝3.0 is free to download, with no in-app purchases.

### Do 国信影像云 or 用印宝3.0 have ads?

Neither 国信影像云 nor 用印宝3.0 shows ads.

### Which is updated more often, 国信影像云 or 用印宝3.0?

国信影像云 ships an update every 5 weeks, and 用印宝3.0 weekly. Most recently, 国信影像云 was updated on October 2, 2026 and 用印宝3.0 on October 1, 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.*