# NSLookup vs HE.NET Network Tools

The clearest difference is rating: HE.NET Network Tools at 4.0 against NSLookup's 3.0. HE.NET Network Tools also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. NSLookup sells 1 one-off in-app purchase. HE.NET Network Tools asks for nothing beyond the download.

HE.NET Network Tools holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 31 and 72 respectively. Written reviews point the same way: 54% of NSLookup's written reviews are positive against 76% of HE.NET Network Tools's.

NSLookup ships an update every 9 months, HE.NET Network Tools every 2 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | NSLookup | HE.NET Network Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (31 ratings)](https://appshunter.io/ios/app/nslookup/id423175511/reviews) | **[4.0 (72 ratings)](https://appshunter.io/ios/app/henet-network-tools/id858241710/reviews)** |
| Number of ratings | 31 | **72** |
| Positive reviews | 53.9% of reviews | **75.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 30 MB | 9 MB |
| Requires iOS | 13.6 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Dayana Networks Ltd](https://appshunter.io/developer/403434357) | [Hurricane Electric, LLC](https://appshunter.io/developer/317969600) |

## What reviewers say

### NSLookup

[App page](https://appshunter.io/ios/app/nslookup/id423175511)

This utility app retrieves detailed DNS information for any domain. It helps users find IP addresses, view name servers, and query specific DNS records like NS and CNAME. It can also force authoritative responses from main DNS servers.

**Highlights:** View domain DNS information, Find target IP address, See name server records, Query NS and CNAME records, Force authoritative responses

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NSLookup Pro | $1.99 | one-time |


### 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


## Frequently asked questions

### Is NSLookup free?

NSLookup is free to download, with in-app purchases available.

### Is HE.NET Network Tools free?

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

### Which has better reviews, NSLookup or HE.NET Network Tools?

HE.NET Network Tools is rated higher. NSLookup averages 3.0 out of 5 from 31 ratings, while HE.NET Network Tools averages 4.0 from 72 ratings.

### Do NSLookup or HE.NET Network Tools have ads?

NSLookup shows ads; HE.NET Network Tools does not.

### Which is updated more often, NSLookup or HE.NET Network Tools?

NSLookup ships an update every 9 months, and HE.NET Network Tools every 2 months. Most recently, NSLookup was updated on October 24, 2026 and HE.NET Network Tools on October 23, 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.*