# IID2Secure vs Zonkai

The clearest difference is update cadence: IID2Secure at weekly against Zonkai's monthly. IID2Secure also leads on iOS requirement (9.0 vs 13.4). 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.

IID2Secure ships an update weekly, Zonkai monthly. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | IID2Secure | Zonkai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Size | 57 MB | 154 MB |
| Requires iOS | **9.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kariman Raouf](https://appshunter.io/developer/1584654639) | [Hangzhou Denghong Technology Co., Ltd.](https://appshunter.io/developer/1108778942) |

## What reviewers say

### IID2Secure

[App page](https://appshunter.io/ios/app/iid2secure/id1597099849)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zonkai

[App page](https://appshunter.io/ios/app/zonkai/id6751373623)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IID2Secure free?

IID2Secure is free to download, with no in-app purchases.

### Is Zonkai free?

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

### Do IID2Secure or Zonkai have ads?

Neither IID2Secure nor Zonkai shows ads.

### Which is updated more often, IID2Secure or Zonkai?

IID2Secure ships an update weekly, and Zonkai monthly. Most recently, IID2Secure was updated on October 27, 2026 and Zonkai on October 7, 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.*