# 危废标识管理 vs ZZPrint

The clearest difference is update cadence: 危废标识管理 at every 3 weeks against ZZPrint's every 6 months. ZZPrint's advantage is iOS requirement (11.0 vs 14.0). 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.

危废标识管理 ships an update every 3 weeks, ZZPrint every 6 months. The most recent releases landed on May 17, 2026 and December 13, 2025 respectively.

## The numbers

| Metric | 危废标识管理 | ZZPrint |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Size | 13 MB | 128 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shanghai ThanMore Network Technology Co., Ltd.](https://appshunter.io/developer/1792662778) | [世列 陈](https://appshunter.io/developer/1745300261) |

## What reviewers say

### 危废标识管理

[App page](https://appshunter.io/ios/app/id6448085053)

**In-app purchases:** none


### ZZPrint

[App page](https://appshunter.io/ios/app/zzprint/id6504280197)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 危废标识管理 free?

危废标识管理 is free to download, with no in-app purchases.

### Is ZZPrint free?

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

### Do 危废标识管理 or ZZPrint have ads?

Neither 危废标识管理 nor ZZPrint shows ads.

### Which is updated more often, 危废标识管理 or ZZPrint?

危废标识管理 ships an update every 3 weeks, and ZZPrint every 6 months. Most recently, 危废标识管理 was updated on May 17, 2026 and ZZPrint on December 13, 2025.

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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.*