# ArcNFC vs UNetState

The clearest difference is price: ArcNFC at Free against UNetState's $3.99. UNetState's advantage is iOS requirement (9.0 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

ArcNFC is free to download; UNetState costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ArcNFC ships an update every 5 months, UNetState every 3 months. The most recent releases landed on October 11, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | ArcNFC | UNetState |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | — | Paid |
| Size | 14 MB | 5 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [西恩 解](https://appshunter.io/developer/379647143) | [齐 张](https://appshunter.io/developer/1489312796) |

## What reviewers say

### ArcNFC

[App page](https://appshunter.io/ios/app/arcnfc-nfc-tag-read-write-tool/id796319760)

**Features:** macOS Compatibility

**In-app purchases:** none


### UNetState

[App page](https://appshunter.io/ios/app/unetstate/id1489314289)

This utility app helps diagnose network issues with tools like Ping, Traceroute, and Port Scan. It provides detailed network information and scans for active devices on your local network. Ideal for students and professionals in networking fields.

**Highlights:** Ping and TCP Ping, UDP and ICMP Traceroute, NSLookup and DNS lookup, Port Scanning, LAN Active Device Scanning, Device Network Information

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

**In-app purchases:** none


## Frequently asked questions

### Is ArcNFC free?

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

### Is UNetState free?

UNetState costs $3.99, with no in-app purchases.

### Do ArcNFC or UNetState have ads?

Neither ArcNFC nor UNetState shows ads.

### Which is updated more often, ArcNFC or UNetState?

ArcNFC ships an update every 5 months, and UNetState every 3 months. Most recently, ArcNFC was updated on October 11, 2026 and UNetState on September 27, 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.*