One-Touch Design Calculator at App Store analyse

App power index: 155 (based on ranks around App Stores today)
Productivity Education
Developer: MASAAKI MAKINO
Price: 0 free
Current version: 2.1.0, last update: 6 years ago
First release : 14 Dec 2012
App size: 2.33 Mb
4.8 ( 4288 ratings )
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Estimation application downloads and cost

> 3.41k
Monthly downloads
~ $ 1.4k
Estimation App Cost


This app is able to repeatedly calculate the divided value by design ratio, and easily change the ratio type (golden ratio, silver ratio, and so on). Moreover, you can divide the result value, or combine the sibling value.

because this app contains the list of standards (A4, B5, iPhone display size, and so on), you can input the layout size without looking up in other material.

You can calculate golden ratio, silver ratio (yamato ratio), silver ratio (2nd metallic ratio), bronze ratio, equality(1:1), triangular(2/3:1/3),.
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Available in countries
Country Price
Canada 1.39 CAD
China 6 CNY
France 1.09 EUR
Germany 1.09 EUR
Italy 1.09 EUR
Netherlands 1.09 EUR
Portugal 1.09 EUR
Spain 1.09 EUR
Poland 1.09 EUR
UK 0.99 GBP
India 79 INR
Japan 120 JPY
Korea, Republic Of 999.99 KRW
Poland 4.99 PLN
Russia 75 RUB
Turkey 6.99 TRY
USA 0.99 USD
Korea, Republic Of 1.09 USD
Ukraine 0.99 USD
Available for devices
iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,