# 正德簽核系統 vs Voxmemo

The clearest difference is in-app purchases: 正德簽核系統 at none against Voxmemo's 2. 正德簽核系統 also leads on iOS requirement (12.0 vs 17.6). On price there is nothing between them.

Both are free to download. Voxmemo sells 2 in-app purchases, starting at $1.99 per month. 正德簽核系統 asks for nothing beyond the download.

## The numbers

| Metric | 正德簽核系統 | Voxmemo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Update frequency | — | Every 4 months |
| Size | 30 MB | 43 MB |
| Requires iOS | **12.0** | 17.6 |
| Age rating | 4+ | 4+ |
| Developer | [Yen Chao Huang](https://appshunter.io/developer/1193875340) | [Chuan Yin Huang](https://appshunter.io/developer/1835370444) |

## What reviewers say

### 正德簽核系統

[App page](https://appshunter.io/ios/app/id6446336486)

**In-app purchases:** none


### Voxmemo

[App page](https://appshunter.io/ios/app/voxmemo-ai/id6753702096)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $12.99 | per year |


## Frequently asked questions

### Is 正德簽核系統 free?

正德簽核系統 is free to download, with no in-app purchases.

### Is Voxmemo free?

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

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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.*