# i工业园区 vs ZeroZip

The clearest difference is in-app purchases: i工业园区 at none against ZeroZip's 1. ZeroZip's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. ZeroZip sells 1 one-off in-app purchase. i工业园区 asks for nothing beyond the download.

## The numbers

| Metric | i工业园区 | ZeroZip |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Size | 58 MB | 28 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Fuzhou Industrial Park Development Group Co.,Ltd](https://appshunter.io/developer/1697786100) | [genghong Xie](https://appshunter.io/developer/1785558382) |

## What reviewers say

### i工业园区

[App page](https://appshunter.io/ios/app/i/id6451368879)

**In-app purchases:** none


### ZeroZip

[App page](https://appshunter.io/ios/app/zerozip/id6755241805)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free | $1.99 | one-time |


## Frequently asked questions

### Is i工业园区 free?

i工业园区 is free to download, with no in-app purchases.

### Is ZeroZip free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*