# Network Helper vs DeviceCheck Key Pair

The clearest difference is iOS requirement: Network Helper at 15.0 against DeviceCheck Key Pair's 18.0. 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.

## The numbers

| Metric | Network Helper | DeviceCheck Key Pair |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Monetization | Free | — |
| Size | 3 MB | 8 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IGOR ARSENKIN](https://appshunter.io/developer/1155641372) | [CDAC Noida](https://appshunter.io/developer/1108324524) |

## What reviewers say

### Network Helper

[App page](https://appshunter.io/ios/app/network-helper/id1155641373)

This app helps you understand network parameters by resolving domain names to IP addresses and vice versa. It also displays your device's network interfaces and byte order.

**Highlights:** Resolve domain names to IP addresses, Reverse IP lookup, View network interfaces, Check byte order, Supports IPv4 and IPv6

**Features:** macOS Compatibility

**In-app purchases:** none


### DeviceCheck Key Pair

[App page](https://appshunter.io/ios/app/devicecheck-key-pair/id6755813323)

**In-app purchases:** none


## Frequently asked questions

### Is Network Helper free?

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

### Is DeviceCheck Key Pair free?

DeviceCheck Key Pair is free to download, with no in-app purchases.

### Do Network Helper or DeviceCheck Key Pair have ads?

Neither Network Helper nor DeviceCheck Key Pair shows ads.

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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.*