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Twin-Calc

Twin-Calc

Released: 2022-05-12
© Hiroyuki Ueda
Twin-Calc - QR Code
Version 2.5.2
4+
Download on the App Store
Version 2.5.2
4+
Download on the App Store
Released: 2022-05-12
© Hiroyuki Ueda

iPhone Screenshots

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iPad Screenshots

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Description

It is a simple and easy-to-use calculator app that combines two calculators into one.
If you tilt the screen to the landscape position, another calculator will appear next to it.
In addition to being able to perform separate calculations with each calculator, the calculation results can be copied and pasted to each other with a single touch, so you can perform different calculations during the calculation, and you can use it more conveniently than you can imagine.
There is also a free version that displays ads. Please try it first.
https://apps.apple.com/jp/app/t-calc-lite/id1630026837?l=jp
【feature】
1. You can copy and paste the calculation results between two calculators.
If you tilt the screen landscape position, the secod calculators will be displayed.
The result calculated by one calculator can be input to the other calculator with one touch.
You can perform another calculation in the middle of the calculation and input the result to the other calculator with one touch.
・ When you press the "→" key, the calculation results of the left calculator will be input to the right calculator.
・ When you press the "←" key, the calculation result of the right calculator will be input to the left calculator.
Example of use
For example, if the meal fee is 3,000 yen per person, the drink fee is 500 yen per person, and the room fee is 3,500 yen per room for three people.
1) First, calculate the meal + drink fee with the calculator on the right.
Where you entered 3000 + 500+
2) Calculate the room charge per person with the calculator on the left
3600/3 = 1200
3) Press the "→" key and paste the calculation result "1200" of the left calculator into the right calculator.
3000 + 500 + 1200
4) The total cost per person can be calculated.
3000 + 500 + 1200 = 4700
2. Addition, subtraction, multiplication and division are possible.
・ Calculations are performed first for multiplication and division, and later for addition and subtraction.
3. Display the calculation formula
Since the entered calculation formula is displayed, you can easily check the numerical values and operators.
Limitations
・ The answer can be calculated up to 9 digits and a minimum of 0.000000001 (including the code).
・ When the value is divided by 0, it will be ∞ correctly, but it will be displayed as "0" on this calculator.
Note
Free of charge version can be download from
https://apps.apple.com/jp/app/t-calc-lite/id1630026837?l=en

What's New in Version 2.5.2

Thank you for using our app.
Solved the issue that numeric keys cannot inputted after tapping the DEL key.

Seller

Name

Hiroyuki Ueda

URL

Information

Developer

Categories

Version

2.5.2

Size

0.7 MB

Game Center

No

VPP Device Licensing

Yes

Rating

Rated: 4+

Compatibility

iOS 13.0 or later

Devices

iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XR, iPhone XS, iPhone XS Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE (2nd generation), iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone SE (3rd generation), iPad (5th Generation) Wi-Fi, iPad (5th Generation) Wi-Fi + Cellular, iPad (6th generation) Wi-Fi, iPad (6th generation) Wi-Fi + Cellular, iPad Pro, iPad Pro (Cellular), iPad Pro (9.7-inch), iPad Pro (9.7-inch) (Cellular), iPad Pro 12.9-inch (2nd generation), iPad Pro 12.9-inch (2nd generation) Wi-Fi + Cellular, iPad Pro (10.5-inch), iPad Pro (10.5-inch) Wi-Fi + Cellular, iPad Pro (11-inch), iPad Pro (11-inch) Wi-Fi + Cellular, iPad Pro 12.9-inch (3rd generation), iPad Pro 12.9-inch (3rd generation) Wi-Fi + Cellular, iPad Air, iPad Air (Cellular), iPad Air 2, iPad Air 2 (Cellular), iPad Air (3rd generation), iPad Air (3rd generation) Wi-Fi + Cellular, iPad mini Retina, iPad mini Retina (Cellular), iPad mini 3, iPad mini 3 (Cellular), iPad mini 4, iPad mini 4 (Cellular), iPad mini (5th Generation), iPad mini (5th Generation) Wi-Fi + Cellular, iPad (7th generation) Wi-Fi + Cellular, iPad Pro 11-inch (2nd generation), iPad Pro 11-inch (2nd generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (4th generation), iPad Pro 12.9-inch (4th generation) Wi-Fi + Cellular, iPad Air (4th Generation) (Wi-Fi), iPad Air (4th Generation) (Wi-Fi + Cellular), iPad (8th generation) Wi-Fi, iPad (8th generation) Wi-Fi + Cellular, iPad Pro 11-inch (3rd generation), iPad Pro 11-inch (3rd generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (5th Generation), iPad Pro 12.9-inch (5th Generation) Wi-Fi + Cellular, iPad (9th Generation), iPad (9th Generation) Wi-Fi + Cellular, iPad mini (6th Generation), iPad mini (6th Generation) Wi-Fi + Cellular, iPad Air (5th generation), iPad Air (5th generation) Wi-Fi + Cellular, iPod touch (6th Generation), iPod touch (7th generation)

Languages

English, Chinese, Japanese, Korean

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