# 可视宝 vs V390

The clearest difference is ads: 可视宝 at none against V390's shown. 可视宝 also leads on iOS requirement (7.0 vs 12.0). On price, update cadence, 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.

可视宝 ships an update every 2 months, V390 every 3 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 可视宝 | V390 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id904875567/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 31 MB | 563 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong Juan Intelligent Technology Joint Stock Co., Ltd](https://appshunter.io/developer/845790513) | [国强 孙](https://appshunter.io/developer/1051177733) |

## What reviewers say

### 可视宝

[App page](https://appshunter.io/ios/app/id904875567)

**Features:** macOS Compatibility

**In-app purchases:** none


### V390

[App page](https://appshunter.io/ios/app/v390/id1110261089)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 可视宝 free?

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

### Is V390 free?

V390 is free to download, with no in-app purchases.

### Do 可视宝 or V390 have ads?

V390 shows ads; 可视宝 does not.

### Which is updated more often, 可视宝 or V390?

可视宝 ships an update every 2 months, and V390 every 3 months. Most recently, 可视宝 was updated on November 1, 2026 and V390 on November 6, 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.*