Rapid & Quick Calculator at App Store analyse

App power index: 210 (based on ranks around App Stores today)
Utilities Productivity Finance
Developer: KinkumaDesign
Price: 0 free
Current version: 6.5.1, last update: 1 year ago
First release : 13 Oct 2015
App size: 8.1 Mb
4.8 ( 6128 ratings )
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Estimation application downloads and cost

> 4.62k
Monthly downloads
~ $ 1.89k
Estimation App Cost


170,000 downloads worldwide!

This is a totally easy-to-use calculator.
It has all the basic features youd expect from a calculator, as well as additional useful functions like the ability to calculate sales tax and discounts.

FEATURES
* History Tape - Reuse answer with a single tap
* Equation
* Sales Tax Calculations - Multiple tax settings with swipe change
* Discount Calculations with percentage operator (e.g., 100 - 30% = 70)
* Precise Rounding Settings
* Multiple Color Themes
* Multiple Font Sizes and Type Faces
* Left and Right Arrow Cursor Key - easy-to-edit expression
* Share Expression and Answer with other apps
* Support iPad
* Support Slide Over and Split View of iPad (If available)
* Sound Effects

If you want to reuse or edit a equation in history, swipe left it to show menu. You can select multiple options. You can also show menu by touch and hold history.

We welcome your feedback.

This is the free version of the app. A paid version is also available.
Paid version doesnt show ad and has four tax keys. (Free version has two tax keys)
Read more
# Term Store county Place Priority
1 calculator tape 14 ⭐️⭐️⭐️⭐️
2 discount calculator 14 ⭐️⭐️
# App Common words
1 Calculator % Lite 11
2 Sci:Pro Calculator 11
3 Tape Calculator HD Lite 11
4 PCalc 11
5 CalcMadeEasy 11
6 CalcTape Paper Tape Calculator 11
7 Currency+ Lite 11
8 Digits Tape Calculator 11
9 Adding Tape Printing Calculator with virtual tape 11
10 Calculator HD Pro Lite 11
11 Adding Tape II adding machine with virtual tape 11
12 Calcoliner 11
13 Discount Assistant - Shopping Calculator 10
14 Discount Calculator % Off Calc 10
15 Sales Tax Discount Calculator 10
16 Loan,Mortgage ,Tip Calculator 10
17 Percentage Calculator - percent, discount, tip 10
18 Discount Calculator ∙ Sale Amt 10
19 Tape Measure Calculator Pro 10
20 Total Plus-Shopping Calculator 10
21 Discount Calculator PRO % SALE 10
22 The Percentage Calculator (Discount Calculator) 10
23 Savvy - Discount Calculator 10
24 Percentage Calculators 10
25 Percent Calculator (discount) 10
26 Sale Price Discount Calculator 10
27 How Much ? Discount Calculator 9
28 Tip tax discount calculator 9
29 Discount Calculator. 8
30 Calculator Discount 8
31 Calculate Discount & Sales Tax 8
32 Printing Tape Calculator for iPad and iPhone 8
33 Printing Tape Calculator 8
34 Body Fat Calculator - Tape method. 7
35 Calculator Plus with History 6
36 Calc For Coders 6
37 Paper Calc Office 6
38 Calc For Coders Lite 6
39 Tape Measure AR : Ruler App 5
40 Paper Calc Office Lite 5
41 Sales Tax, Discount & Tip Calculator • Price Calculation 5
42 Calculator × 5
43 Best Discount Calculator 4
44 Pocket Price 4
45 Calculator HD Pro 3
46 Workman's Calculator Pro 3
47 Ruler AR - Tape Measure 3
48 % Percentage Calculator 2
49 Adding Machine 10Key Univ Lite 1
50 Percentage Calculator for Discount Tax & Sales 1
Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland free
UK free
India free
Japan free
Korea, Republic Of free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
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, iPad75, iPad76, iPhoneXS, iPhoneXSMax, iPhoneXR, iPad812, iPad834, iPad856, iPad878, iPadMini5, iPadMini5Cellular, iPadAir3, iPadAir3Cellular, iPodTouchSeventhGen, iPhone11, iPhone11Pro, iPadSeventhGen, iPadSeventhGenCellular, iPhone11ProMax, iPhoneSESecondGen, iPadProSecondGen, iPadProSecondGenCellular, iPadProFourthGen, iPadProFourthGenCellular,