Subnet Calculator
Subnet Calculator is made and published by Chun Yu Leung. AppBrain is an independent app data site and isn't affiliated with Chun Yu Leung. The app name, icon, screenshots and description belong to Chun Yu Leung and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- March 18, 2026
Rankings
App Store top chartsApp Store Rankings for Subnet Calculator
Competitors
Similar apps and more from Chun Yu Leung
Releases
Updates seen on the App Store- Version
- 1.6
- Launched
- March 2026
No changelog data
User feedback
Ratings and reviews on the App StoreComments on Subnet Calculator for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 24.0 MB
- Content rating
- Everyone
Technologies used by Subnet Calculator
About the app and developer
About Subnet Calculator
Subnet Calculator is an overall app developed by Chun Yu Leung.
User Ratings
The app has no ratings yet.
App Information
Subnet Calculator is freely available from the App Store. The app size is 23.98 MB. The latest version available is 1.6. The last update was on March 18, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since March 2026.
Developer information for Chun Yu Leung
Address:
Frequently asked questions about Subnet Calculator
Is Subnet Calculator free?
Yes. Subnet Calculator is free on the App Store.
Is Subnet Calculator still available?
Yes. Subnet Calculator is on the App Store, and the last update we saw was on March 18, 2026.
How large is Subnet Calculator?
Subnet Calculator is 23.98 MB.
Is Subnet Calculator suitable for children?
App Store rates the content of Subnet Calculator as suitable for everyone.
Who made Subnet Calculator?
Subnet Calculator was developed by Chun Yu Leung. It is listed in the overall category on the App Store.
What are the best alternatives to Subnet Calculator?
People looking at Subnet Calculator also look at these overall apps: Widgets for ASC: Metrics, Pocket AI Lab, IP Address.dev, IDFA Viewer-Device Info Viewer, Device Monitor: iDevice.
Store listing
By Chun Yu Leung, from the App Store
Description by Chun Yu Leung Written by the developer, not by AppBrain. Click to read.
► Subnet Calculator
• Support for IPv4 and IPv6; switch between them with a single tap.
• Enter any IP address and adjust CIDR prefix length with a slider (/0 to /32 for IPv4, /0 to /128 for IPv6).
• Instant results: network address, subnet mask, broadcast, first and last usable IP, host range, and total addresses.
• IPv4: see address class (A/B/C/D/E), wildcard mask, and usable host count.
• IPv6: see prefix length and total addresses in compact form (K, M, B).
• Long-press any result to copy it to the clipboard.
► General
• Dark and light theme.
• Portrait-oriented layout for one-handed use.
• No account required. Free to use, with ads to support development.
Built for quick subnet planning, subnetting practice, and network design—handy for home labs, offices, and developers.