# HE.NET Network Tools vs Util 123

The clearest difference is ads: HE.NET Network Tools at none against Util 123's shown. Util 123's advantage is iOS requirement (10.0 vs 13.0). On price, 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 | HE.NET Network Tools | Util 123 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (70 ratings)](https://appshunter.io/ios/app/henet-network-tools/id858241710/reviews)** | — |
| Number of ratings | **70** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 9 MB | 49 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hurricane Electric, LLC](https://appshunter.io/developer/317969600) | [Paulo Coutinho](https://appshunter.io/developer/659252104) |

## What reviewers say

### HE.NET Network Tools

[App page](https://appshunter.io/ios/app/henet-network-tools/id858241710)

A comprehensive suite of network diagnostic tools for professionals. It offers features like ARP/NDP lookup, DNS queries, IP calculations, bandwidth testing, and port scanning. Securely manage two-factor authentication codes and view network routing tables.

**Highlights:** ARP/NDP lookup, DNS lookup, IP Calculator, iperf bandwidth test, Port Scan, SSL/TLS Information, Two-factor authentication code storage

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🎯 Comprehensive network diagnostic tools in one app
- 💰 Completely free with no ads or paywalls
- 🔒 Privacy-friendly and no data collection
- ⚡ Lightweight and efficient performance
- 🛠️ Advanced features like SSL cert chain analysis

**What reviewers complain about**

- 🐛 Frequent crashes on Interface Information tool
- 🐛 Dark mode text readability issues
- 🐛 iperf3 tool unreliable and buggy
- 🐛 DNS resolver doesn't show NXDOMAIN responses
- 🐛 App crashes when scrolling tool menu

**Reported bugs**

- Interface Information crashes app immediately
- iperf3 fails with 'operation not permitted' error
- iperf2 crashes on iOS 8+
- DNS lookups not responding after updates
- iperf3 only runs for 1 second despite longer duration settings

**Requested features**

- Vision Pro compatibility and controls
- SRV record lookup in DNS tool
- IPv6 subnet calculator
- WOL (Wake-on-LAN) magic packet support
- MTR (My Traceroute) tool


### Util 123

[App page](https://appshunter.io/ios/app/util-123-nice-dev-tools/id1593176959)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HE.NET Network Tools free?

HE.NET Network Tools is free to download, with no in-app purchases.

### Is Util 123 free?

Util 123 is free to download, with no in-app purchases.

### Do HE.NET Network Tools or Util 123 have ads?

Util 123 shows ads; HE.NET Network Tools does not.

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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.*