IP Subnet Calc Pro vs netool.io Pro2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IP Subnet Calc Pro
This utility calculates IPv4 and IPv6 subnets, providing detailed information such as host count, subnet size, and network addresses. It features an interactive CIDR slider for real-time property adjustments.
- IPv4 and IPv6 subnet calculation
- Displays number of hosts
- Shows subnet size
- Provides network and broadcast addresses
- Interactive CIDR slider
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This subnet calculator converts both IPv4 and IPv6 addresses and displays useful information about your subnets like number of hosts, subnet size, class, subnet mask, wildcard, network address, first address, last address and broadcast address. Take the CIDR slider and watch the subnet properties change accordingly to the IP address.
netool.io Pro2
This utility app connects to specialized hardware for network testing and automation. It offers faster configuration, enhanced reliability, and advanced features like SSH automation for tagged and untagged ports. Supports both Bluetooth and Wi-Fi connectivity.
- Bluetooth & Wi-Fi connection
- Network automation via SSH
- Discovery Protocol
- DHCP Detection
- VLAN ID detection
- PCAP Capture
- ARP Scanning
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This is the companion app for your new netool.io Pro2. The new netool.io Pro2 hardware is 5 times faster and brings Bluetooth to be able to connect quickly without the need to use Wi-fi. The netool Pro2 is the second version of the Pro line. Time is valuable, so with the faster hardware means faster configuration changes and a smoother experience. Using ether Bluetooth or Wi-Fi you can connect the netool.io Pro2 app to your netool.io Pro2 tester and network automation tool. The netool.io Pro2 is not just faster but more reliable which means we had to write a new app for the new hardware to get the speed and reliability we needed. The netool.pro2 brings the features of the Lite and adds networking automation using SSH. netool.io Pro2's Features - Bluetooth & Wi-Fi connection support - Discovery Protocol - DHCP Detection - Tag VLAN ID detection - Internet Detection - Flash Port Mode - Save Discovery to Tag Discovery - netool.cloud Support - Share Functions - Trace Route - 802.1X Support - PCAP Capture to USB Drive - Untagged Port Configuration Automation - Tagged VLAN Port Configuration Automation - IF/Then Switch Configuration Automation - ARP Scanning
Screenshots
Verdict
The clearest difference is review sentiment: IP Subnet Calc Pro at 100% against netool.io Pro2's 0%. IP Subnet Calc Pro also leads on rating (5.0 vs 4.6) and chart position (#185 vs unranked). netool.io Pro2's advantage is price (Free vs $1.99) and update cadence (every 8 days vs every 2 months). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
netool.io Pro2 is free to download; IP Subnet Calc Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
IP Subnet Calc Pro holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 34 and 7 respectively. Written reviews point the same way: 100% of IP Subnet Calc Pro's written reviews are positive against 0% of netool.io Pro2's.
IP Subnet Calc Pro ships an update every 2 months, netool.io Pro2 every 8 days. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.
| Parameter | IP Subnet Calc Pro | netool.io Pro2 |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (34 ratings) — better | 4.6 (7 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 34 — better | 7 |
| Update frequency | Every 2 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Best chart rank | #185 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 13 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Goncalo Silva | Netool LLC |
Customer experience
IP Subnet Calc Pro
netool.io Pro2
In-app purchases
IP Subnet Calc Pro
No in-app purchases
netool.io Pro2
No in-app purchases
Questions
Is IP Subnet Calc Pro free?
Is netool.io Pro2 free?
Which has better reviews, IP Subnet Calc Pro or netool.io Pro2?
Do IP Subnet Calc Pro or netool.io Pro2 have ads?
Which is updated more often, IP Subnet Calc Pro or netool.io Pro2?
Other comparisons
