# Network Analyzer Scanner Netty vs OT Subnet Calculator

The clearest difference is review sentiment: OT Subnet Calculator at 100% against Network Analyzer Scanner Netty's 85%. Network Analyzer Scanner Netty's advantage is iOS requirement (17.6 vs 26.2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Network Analyzer Scanner Netty sells 2 one-off in-app purchases and OT Subnet Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Network Analyzer Scanner Netty ships an update every 2 months, OT Subnet Calculator monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Network Analyzer Scanner Netty | OT Subnet Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (214 ratings)](https://appshunter.io/ios/app/network-analyzer-scanner-netty/id955075829/reviews)** | — |
| Number of ratings | **214** | — |
| Positive reviews | 85.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 25 MB | 8 MB |
| Requires iOS | **17.6** | 26.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [prathibha vijayan](https://appshunter.io/developer/1875099026) | [Dominik Gausmann](https://appshunter.io/developer/1870320985) |

## What reviewers say

### Network Analyzer Scanner Netty

[App page](https://appshunter.io/ios/app/network-analyzer-scanner-netty/id955075829)

This app provides a comprehensive suite of network analysis and troubleshooting tools for iOS devices. It helps identify devices on your network, monitor Wi-Fi status, and perform advanced diagnostics like ping, traceroute, and port scanning. It also features augmented reality for visualizing Wi-Fi speeds.

**Highlights:** LAN scanner for device discovery, Network overview with Wi-Fi and IP details, Ping and Traceroute tools, Port scanner and DNS lookup, WHOIS lookup, Speed test, Augmented Reality Wi-Fi speed mapping

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Netty Remove ads | $0.99 | one-time |
| Netty Pro | $3.99 | one-time |

**What reviewers like**

- 🚀 Fast and quick network scanning
- 👍 Simple and easy-to-use interface
- 💰 Free app with useful functionality
- 🔍 Identifies connected devices on network
- 📱 Lightweight app with minimal storage

**What reviewers complain about**

- 📢 Intrusive and annoying advertisements
- 💳 Ads persist even after paying for ad-free version
- 🐛 MAC address display issues (shows 02:00:00:00:00:00)
- 🏷️ Cannot retain custom device names
- 🔄 All devices get same name after renaming

**Reported bugs**

- MAC address not displaying correctly on some devices
- Device naming feature broken - all devices get same name
- App fails to scan network on certain devices
- Ads appear even in paid ad-free version
- App crashes or stops working after updates

**Requested features**

- Russian language support
- Signal strength meter
- WiFi channel information display
- Device type/brand identification
- Password protection for app


### OT Subnet Calculator

[App page](https://appshunter.io/ios/app/ot-subnet-calculator/id6758581610)

This app offers IP subnet calculations and professional network planning. It allows users to manage networks, devices, and reservations, with features like visual address maps, conflict checks, and collaboration tools. It also includes educational resources for learning network concepts.

**Highlights:** IPv4 and IPv6 subnet calculations, IP Address Management (IPAM), Network and device documentation, Conflict and overlap checks, Collaboration via iCloud sync, CSV and PDF reporting, Educational tools and guides

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IP Calc Profi Features | $2.99 | one-time |


## Frequently asked questions

### Is Network Analyzer Scanner Netty free?

Network Analyzer Scanner Netty is free to download, with in-app purchases available.

### Is OT Subnet Calculator free?

OT Subnet Calculator is free to download, with in-app purchases available.

### Do Network Analyzer Scanner Netty or OT Subnet Calculator have ads?

Neither Network Analyzer Scanner Netty nor OT Subnet Calculator shows ads.

### Which is updated more often, Network Analyzer Scanner Netty or OT Subnet Calculator?

Network Analyzer Scanner Netty ships an update every 2 months, and OT Subnet Calculator monthly. Most recently, Network Analyzer Scanner Netty was updated on October 24, 2026 and OT Subnet Calculator on October 25, 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.*