# HE.NET Network Tools

> Network diagnostic tools for engineers and administrators, including DNS, ping, traceroute, and port scanning. (iPhone/iPad app by Hurricane Electric, LLC.)

- Source: https://appshunter.io/ios/app/henet-network-tools/id858241710 (this page in markdown: same URL + `.md`)
- Developer: [Hurricane Electric, LLC](https://appshunter.io/developer/317969600)
- Category: Utilities
- Price: Free
- Rating: 4.00/5 from 70 App Store ratings · 99 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 9 MB
- Languages: American English
- Released: 2014-04-18
- Data updated: 2026-08-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/henet-network-tools/id858241710/reviews.md

## What is HE.NET Network Tools?

This suite of networks tools implements most of the network diagnostics that you need as a Network Engineer or System Administrator.   Please help us improve it by giving us feedback.

+ ARP / NDP: Lookup local devices found on your network using either ARP (IPv4) or NDP (IPv6).
+ Bonjour Browser: See what DNS-SD/Bonjour services are available on your network
+ DNS lookup: Search for a servers DNS zone records such as SOA, NS, A, AAAA, MX, PTR.
+ Interface Information: Get information regarding your device's current network state.
+ IP Calculator: Calculate the Netmask, Wildcard, Network, Host range, and Broadcast for a given subnet.
+ iperf: Check bandwidth against remote iperf services.
+ One Time Password: Securely store and view your TOTP and HOTP (two-factor authentication) codes.  TOTP codes are available on the Apple Watch.
+ Ping: Send ICMP packets to a single IPv4/IPv6 address.
+ Ping Sweep: Send ICMP packets to an entire subnet range.
+ Traceroute: Find the route packets take to reach your destination.
+ Progressive Traceroute: Get detailed statistics for a given route.
+ Port Scan: Scan a list of TCP ports on any server.
+ Routing Table: See your local device's routing table.
+ SSL/TLS Information: Check available ciphers, protocols and what's being used when connecting to a remove service.
+ Whois: Get information regarding network resources.
+ NO ADS!

Note: Recent iOS releases secure certain low-level network information, and as such will not be available in-app, such as MAC addresses for other network devices.

## Key features

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

## What do users think of HE.NET Network Tools?

Overall sentiment: positive

**Pros**

- 🎯 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
- 📱 Works seamlessly on iPhone and iPad
- 🌐 Excellent IPv6 support
- ⏱️ Useful for quick network troubleshooting on-the-go
- 🔧 iperf tool for bandwidth testing
- 📊 DNS lookup and query capabilities
- 🎨 Clean, no-nonsense interface
- 🚀 Responsive developer with quick bug fixes

**Cons**

- 🐛 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
- ⚠️ Limited Vision Pro support
- ⚠️ Inconsistent performance across iOS versions
- ⚠️ iperf UDP test limited to 1mbps default
- ⚠️ Poor Apple Watch integration

**Commonly 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
- iperf3 fails to start intermittently
- App crashes when selecting tools from menu
- Crashes on iOS 11 and later versions
- Neighbor Discovery crashes on iPhone 6
- Dark mode text hard to read on iPhone
- App crashes on iPad for multiple functions
- Ping and basic tools crash on iOS 11+

**Most 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
- Telnet command for port testing
- Stop/pause button for running tests
- Multiple iperf test execution
- Configurable iperf parameters and bandwidth limits
- LAN device scanning capability
- Dark mode text color options
- Apple Watch app with full functionality

## Recent user reviews (10 of 99)

All indexed reviews: https://appshunter.io/ios/app/henet-network-tools/id858241710/reviews.md

### 5/5 — Excellent

*2026-04-03, version 1.7.4*

Has advanced features not common in similar tools, like SSL cert chain analysis

### 5/5 — Jamie

*2025-12-09, version 1.7.4*

I have to agree with the majority on this, it’s a good application. You get a lot for free. I have a similar app, same results. You get two to four queries a day and that’s it.

### 4/5 — Decent overall app; no Vision Pro option

*2025-11-17*

Hurricane Electric electric's free DNS and IPv6 Tunnelbroker services are great and this app is no exception. Provides fundamental network clients without an overly fancy interface -- gets the job done. Needs to be enabled to allow download to the Vision Pro. I don't care about any special Vision Pro controls and would be perfectly happy with the stock iPadOS interface on the Vision Pro. Please enable!

### 5/5 — Light weighted and effective

*2025-05-24, version 1.7.4*

The way all app’s should have been.

### 5/5 — Fantastic

*2025-03-17, version 1.7.4*

It is so rare to find a no-nonsense, ad-free, privacy friendly app on the iOS App Store. Highly recommended.

### 4/5 — Very Handy!

*2024-09-18, version 1.7.4*

Incredibly handy app to have installed when debugging network connectivity issues.

My only complaint is that the DNS resolver won’t show NXDOMAIN, so it can be difficult to validate domain blocking.

### 3/5 — Partial iOS support

*2024-05-14, version 1.7.4*

App “mostly” works on iOS; “interface information” crashes the app immediately. It has been like this for over two years now. “Great” (not quite!)

### 5/5 — App was so good we bought 10G transit

*2024-01-19, version 1.7.4*

Why not

### 3/5 — Dark Mode Text Hard to Read

*2023-12-04, version 1.7.4*

On iPhone while using dark mode, the default background and text color is hard to read the text. Please make two text color, one for dark mode other one for non dark mode.

### 3/5 — Liking What I See - Using for iPerf

*2023-06-26, version 1.7.3*

Pulled this app down to use iPerf.  Liking what I see and hope you will grow this with feedback like your app description says! :) 

For iPerf, I wanted to run several tests.  At first I could only get one every time I pressed ENTER.  I tried adding iPerf parameters after the server name, but that just gave a connection error.  Then, after removing those, I got 10 or so tests.  I think adding a space after the server is doing that? 

Feedback - support the iPerf command parameters?

Feedback - make it more clear how to run multiple tests?

I too had the app crash like the other review said - I thought it was when I clicked on the envelope - but that now is working.  Hope the crash report made it to you.

So, all in all, this looks like a cool utility Second blossom into something incredibly useful.

## Frequently asked questions about HE.NET Network Tools

### What does the HE.NET Network Tools app do?

This app provides a comprehensive suite of network diagnostic tools for network engineers and system administrators. It allows users to perform tasks such as looking up local devices, querying DNS records, calculating IP subnets, testing bandwidth, and scanning ports on remote servers.

### What are the key features of this network tool?

Key features include ARP/NDP lookup for local devices, Bonjour service browsing, DNS lookups for various record types, IP subnet calculations, iperf for bandwidth testing, ping and traceroute utilities, port scanning, and SSL/TLS information retrieval. It also includes a secure storage for one-time password (OTP) codes.

### Is the HE.NET Network Tools app free to use?

Yes, the application is completely free to use and does not contain any advertisements. This means you can access all its network diagnostic features without any cost or interruptions.

### What kind of network information can I get with this app?

You can retrieve information such as local network interface details, routing tables, DNS zone records (SOA, NS, A, AAAA, MX, PTR), and details about network resources via Whois lookups. It also allows you to check SSL/TLS ciphers and protocols when connecting to remote services.

### Who is the target audience for this application?

This application is designed for network engineers, system administrators, and IT professionals who need a reliable set of tools for diagnosing and managing network issues. It is particularly useful for those who require in-depth network analysis and troubleshooting capabilities on their mobile devices.

## Version history (last 5 releases)

### 1.7.4 — 2023-12-04

Bug fixes

### 1.7.3 — 2023-06-22

UI consistency and bug fixes

### 1.7.2 — 2022-11-04

- Fixed issue with some WHOIS referrals

### 1.7.1 — 2022-07-29

- Add support for Dark Mode

### 1.7.0 — 2022-06-24

- Optimizations to the Watch extension
- Code modernization to use recent OS features, adding support for items such as TLSv1.3, and providing a better starting point for future additions.
- Iperf3 updated to version 3.7
- Bug fixes

## Apps similar to HE.NET Network Tools

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Network Analyzer Pro: IP Tools](https://appshunter.io/ios/app/network-analyzer-pro-ip-tools/id557405467) | 4.8 (9,059) | $3.99 | Utilities |
| [Network Analyzer: WiFi Scan](https://appshunter.io/ios/app/network-analyzer-wifi-scan/id562315041) | 4.6 (6,730) | Free | Utilities |
| [iNetTools - Ping,DNS,Port Scan](https://appshunter.io/ios/app/inettools-pingdnsport-scan/id561659975) | 4.6 (5,625) | Free | Utilities |
| [Ping - network utility](https://appshunter.io/ios/app/ping-network-utility/id576773404) | 4.3 (376) | Free | Utilities |
| [iPerfman](https://appshunter.io/ios/app/iperfman/id6447375831) | 4.5 (4) | Free | Utilities |
| [Network Utility](https://appshunter.io/ios/app/network-utility/id573021799) | 4.6 (614) | Free | Utilities |

## More apps by Hurricane Electric, LLC

- [ByeBye v4](https://appshunter.io/ios/app/byebye-v4/id317969597)

All apps by Hurricane Electric, LLC: https://appshunter.io/developer/317969600

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*