# 存图助手 vs Voice Shadow

The clearest difference is in-app purchases: 存图助手 at none against Voice Shadow's 3. 存图助手 also leads on iOS requirement (10.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Voice Shadow sells 3 in-app purchases, starting at $3.99 per month. 存图助手 asks for nothing beyond the download.

## The numbers

| Metric | 存图助手 | Voice Shadow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 3 MB | 98 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [JIANGYONG LIU21021539842](https://appshunter.io/developer/1504416106) | [召 陈](https://appshunter.io/developer/1856941752) |

## What reviewers say

### 存图助手

[App page](https://appshunter.io/ios/app/id1539605757)

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

**In-app purchases:** none


### Voice Shadow

[App page](https://appshunter.io/ios/app/voice-shadow-vocal-visualizer/id6756025762)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $3.99 | per month |
| PRO Yearly | $29.99 | per year |
| Lifetime Access | $49.99 | one-time |


## Frequently asked questions

### Is 存图助手 free?

存图助手 is free to download, with no in-app purchases.

### Is Voice Shadow free?

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

### Do 存图助手 or Voice Shadow have ads?

Neither 存图助手 nor Voice Shadow shows ads.

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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.*