--- title: "IP Keypad - Subnet Calculator - Reviews, Revenue and Downloads in United States | Apple App Store" description: "This app is a subnet calculator. -Dedicated keypad. -Pickers for subnet mask and prefix length. -Calculate addresses (network,host,directed broadcast). -Classfull and classless mode. === Please no" --- # IP Keypad - Subnet Calculator — United States > Subnet Calculator ![IP Keypad App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b0/3b/5c/b03b5c5e-827a-1b70-98af-389edc90f271/IpkFreeIcon-0-1x_U007ephone-0-1-85-220-0.png/434x0w.png) **Developer:** [Takahiro Furuya](https://apptail.io/developer/takahiro-furuya-oVZ) **Category:** Productivity **Rating:** 4.7/5 (141 ratings) **Price:** Free **Bundle ID:** T.Furuya.IpKeiSandorFree **Store:** Apple App Store **Country:** United States **Version:** 3.1.3 (released 2026-04-11) **Original Release:** 2012-02-28 **Languages:** English, Japanese **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id504232308) **AppTail Page:** [https://apptail.io/app/ip-keypad-subnet-calculator-kVkb/united-states](https://apptail.io/app/ip-keypad-subnet-calculator-kVkb/united-states) ## IP Keypad Description This app is a subnet calculator. -Dedicated keypad. -Pickers for subnet mask and prefix length. -Calculate addresses (network,host,directed broadcast). -Classfull and classless mode. === Please note === "Special-Purpose" in version 3.0.0 and later is shown based on the RFC 6890(April 2013). "special use" in version 2.3.2 and before is shown based on the RFC 5735 (January 2010). ## IP Keypad Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/a2/57/fc/a257fc28-e371-56da-729d-885b8c6312b8/32f21637-9583-4c55-8ca0-2c453783c973_en_65inch_free_main.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/88/fb/0d/88fb0d14-4ac7-cd33-8666-4cbe2645ad04/ac4e3acc-ff45-4662-a405-ca65f4bf4bcf_en_65inch_free_Info.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/73/57/cc/7357cc2e-80cb-35eb-456a-6cd8a4da0f8b/1237b598-a84d-4e9b-a310-6ba1da95be5e_en_65inch_free_prefixPicker.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/11/57/ef/1157ef4a-3164-95f8-7bce-9d4bb723f68c/04d867d0-f30c-4a5a-b60c-0303c0e4fd28_en_65inch_free_maskPicker.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/55/22/5a/55225a14-2229-7a04-8c74-be648d9bbf68/db5f85db-e9b2-4e7d-a0cb-8101fc50ce93_en_65inch_free_keypad.png/1242x2688.png) ## IP Keypad Rating Breakdown in United States - 5 stars: 120 (85%) - 4 stars: 15 (11%) - 3 stars: 1 (1%) - 2 stars: 0 (0%) - 1 stars: 5 (4%) ## IP Keypad Reviews in United States ### ***** "Nice Real Nice" Easy to use, fast, and this my first app that works smoothly. -- Nice + n, 2024-04-16 ### ***** "Wonderful" Cool app -- polarbear12R, 2023-11-16 ### ****- "Wildcard Mask" I just discovered this app today and I have to say it’s really handy. Suggestions: adding a wildcard mask to the list will make it a 5 star review for me. Great app -- obinnan45, 2021-05-11 ### ****- "Good App Needs Some Additional Features" Overall good but it should include a readout for number of subnets created. That’s important to know if you need to plan the number of network segments. Also a “would like to have” is to be able to switch the display to show the IP and subnet in binary so we can learn from it. -- Mjurrens, 2021-01-28 ### *---- "No good for iPad." Lacking large screen support and landscape mode for iPad. -- RichBrew2, 2020-04-14 ### ****- "Great app, with one small shortcoming" That shortcoming? Giving us the opportunity to make an in-app purchase of a few dollars so as to disable those annoying ads! I’d gladly pay something so that I don’t have to see them. Thanks. 😁 -- Jamuirhead, 2020-03-28 ### *---- "ipad Support?" No ipad support. App does not seem to rotate with the screen. -- Barackuse, 2019-07-01 ### ****- "Quite good" Shows a lot of useful information at a glance, easy to input and change data. Several similar apps by Takahiro let you choose how much info you need. -- tj_guy71, 2013-02-10 [View all IP Keypad reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews) ## IP Keypad Discovered Keywords - the ip calculator - subnet calculator - subnet calc - ip and subnet calculator - ip subnet network - subnetting pro - subnetting practice master - ip calculations - ip calculator pro - subnet ## Apps Similar to IP Keypad - [PRTG - Monitoring](https://apptail.io/app/prtg-monitoring-mm/united-states) - [Network Toolbox Net security](https://apptail.io/app/network-toolbox-net-security-ZCd/united-states) - [Network Utilities & Analyzer](https://apptail.io/app/network-utilities-analyzer-Ejm/united-states) - [IT Glue](https://apptail.io/app/it-glue-sUm/united-states) - [Deep Dig](https://apptail.io/app/deep-dig-Abn/united-states) - [Ekahau Analyzer](https://apptail.io/app/ekahau-analyzer-sTt/united-states) - [Pulseway](https://apptail.io/app/pulseway-QgO/united-states) - [Ekahau Survey](https://apptail.io/app/ekahau-survey-AUkb/united-states) - [IP Validator](https://apptail.io/app/ip-validator-YuEb/united-states) - [Cisco Product Verifier](https://apptail.io/app/cisco-product-verifier-WcHc/united-states) ## IP Keypad Available In - [United States](https://apptail.io/app/ip-keypad-subnet-calculator-kVkb/united-states) - [Japan](https://apptail.io/app/ip-keypad-subnet-calculator-kVkb/japan) --- ## 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. 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