# Sizer vs 아이피박스

The clearest difference is iOS requirement: 아이피박스 at 16.0 against Sizer's 26.0. On in-app purchases there is nothing between them.

## The numbers

| Metric | Sizer | 아이피박스 |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ip-ip-vpn/id6747536413/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 50 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Hanul Yun](https://appshunter.io/developer/1422301366) | [metaparts](https://appshunter.io/developer/1814234598) |

## What reviewers say

### Sizer

[App page](https://appshunter.io/ios/app/sizer/id1641068333)

**In-app purchases:** none


### 아이피박스

[App page](https://appshunter.io/ios/app/ip-ip-vpn/id6747536413)

This app provides secure and reliable internet access using Korean carrier IPs. It offers various VPN protocols and advanced encryption to protect your network from hacking. Optimized for streaming, gaming, and accessing domestic/international websites, it features flexible plans for fixed or dynamic IPs.

**Highlights:** Korean carrier IPs, Multiple VPN protocols (IKEv2, OpenVPN), Advanced encryption for network security, Optimized for OTT, gaming, and website access, Fixed and dynamic IP options, Smart connection for hacking prevention

**In-app purchases:** none


## Frequently asked questions

### Is Sizer free?

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

### Is 아이피박스 free?

Pricing for 아이피박스 is not currently listed on the App Store.

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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.*