--- title: "SubnetMaster: IP Calculator - Reviews, Revenue and Downloads in United States | Apple App Store" description: "SubnetMaster is the definitive toolkit for IT professionals, network engineers, and students preparing for their CCNA, CompTIA Network+, or university exams. Say goodbye to manual binary math and tedi" --- # SubnetMaster: IP Calculator — United States > Master IPv4 & IPv6 Subnetting ![SubnetMaster App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f2/61/5d/f2615da2-cd8a-b596-2840-969e8002c73f/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [Unknown](https://apptail.io/developer/unknown-tjJEbc) **Category:** Utilities **Rating:** 5.0/5 (1 ratings) **Price:** Free **Bundle ID:** com.cannolishellstudios.subnetmaster **Store:** Apple App Store **Country:** United States **Version:** 1.3 (released 2026-04-11) **Original Release:** 2026-04-11 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6761733401) **AppTail Page:** [https://apptail.io/app/subnetmaster-ip-calculator-JEyz/united-states](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/united-states) ## SubnetMaster Description SubnetMaster is the definitive toolkit for IT professionals, network engineers, and students preparing for their CCNA, CompTIA Network+, or university exams. Say goodbye to manual binary math and tedious scratchpad calculations! Whether you are architecting a complex enterprise network or just learning the basics of IP addressing, SubnetMaster provides lightning-fast, error-free results right in your pocket. KEY FEATURES: • Advanced VLSM & FLSM Calculators: Instantly break down networks with Variable Length Subnet Masking or standard Classful subnetting. • Comprehensive Network Details: View your Network ID, Broadcast Address, Usable Host Ranges, and CIDR notation at a glance. • Export & Share Reports: Generate professional PDF and CSV reports of your custom subnet designs to share with your team or attach to your IT documentation. • Interactive Training Modes: Sharpen your binary math and subnetting skills with practice scenarios designed to help you ace your certification exams. • IPv4 & IPv6 Support: Future-proof your workflow with full support for both addressing protocols. SUBNETMASTER PRO: Upgrade to SubnetMaster Pro to unlock the ultimate networking experience! Premium users get unlimited VLSM/FLSM designs, unlimited PDF/CSV exports, advanced IPv6 features, and priority support. Choose from flexible Monthly, Annual, or one-time Lifetime unlock options. Stop guessing and start designing. Download SubnetMaster today and make IP subnetting the easiest part of your job! Terms of Use (EULA): ## SubnetMaster Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/19/06/f0/1906f05d-cc3a-3bae-3894-23eda810c14f/screenshot_01.jpeg/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/be/d8/f9/bed8f9b5-76de-d2f4-1d36-bd710ab9a9ca/screenshot_03.png/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/11/04/ac/1104ac16-24f2-4751-743b-16f8a8f144de/screenshot_02.jpeg/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d8/5a/6d/d85a6d1e-2508-7eec-83a1-ce8000bd24c2/screenshot_06.jpeg/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/07/a5/03/07a503fe-3bc5-689d-e5d5-90192451649a/screenshot_04.jpeg/1284x2778.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b5/64/0a/b5640a0f-fb24-4f07-d020-f263f4b996f8/screenshot_05.jpeg/1284x2778.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b4/29/9e/b4299ee5-7bd0-d1ac-d1d9-1f5588f2e520/screenshot_08.jpeg/1284x2778.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/62/56/59/625659a4-fbb2-c780-70ee-e77d585b589b/Untitled_design.png/1284x2778.png) ## SubnetMaster Rating Breakdown in United States - 5 stars: 1 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## SubnetMaster In-App Purchases | Item | Price | |------|-------| | Monthly Premium | $4.99 | | Lifetime Unlock | $59.99 | | Annual Premium | $29.99 | ## Apps Similar to SubnetMaster - [IP Mask Calculator](https://apptail.io/app/ip-mask-calculator-YBfc/united-states) - [DigiCompCalc](https://apptail.io/app/digicompcalc-YOXh/united-states) - [VLSM | Subnet](https://apptail.io/app/vlsm-subnet-lasq/united-states) - [SubnetCal](https://apptail.io/app/subnetcal-ckJv/united-states) - [Subnet Calculator 192](https://apptail.io/app/subnet-calculator-192-rCiw/united-states) - [SensorDeck](https://apptail.io/app/sensordeck-wkXx/united-states) - [SubnetBuddy](https://apptail.io/app/subnetbuddy-dPZy/united-states) - [FILL ◦ Conduit Fill Calculator](https://apptail.io/app/fill-conduit-fill-calculator-iYUz/united-states) - [RTSP & IP Camera Viewer](https://apptail.io/app/rtsp-ip-camera-viewer-xkXA/united-states) - [eighty32 SwitchBox](https://apptail.io/app/eighty32-switchbox-olXA/united-states) ## SubnetMaster Available In - [United States](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/united-states) - [Argentina](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/argentina) - [Azerbaijan](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/azerbaijan) - [Belgium](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/belgium) - [Brunei](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/brunei) - [Canada](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/canada) - [Egypt](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/egypt) - [United Kingdom](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/united-kingdom) - [Greece](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/greece) - [Hungary](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/hungary) - [India](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/india) - [Italy](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/italy) - [Kuwait](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/kuwait) - [Lebanon](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/lebanon) - [Madagascar](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/madagascar) - [Nigeria](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/nigeria) - [Nepal](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/nepal) - [Philippines](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/philippines) - [Poland](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/poland) - [Portugal](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/portugal) - [Russia](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/russia) - [Singapore](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/singapore) - [Türkiye](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/turkey) - [Uzbekistan](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/uzbekistan) - [United Arab Emirates](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/united-arab-emirates) - [Vietnam](https://apptail.io/app/subnetmaster-ip-calculator-JEyz/vietnam) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*