Calculator-Factory is an application which enjoys a calculator.
It specialized in designing freely.
Since a calculator is made into a favorite size, even if it is a big screen of iPhone6, it is calculable by one hand.

It customizes intuitively.
- The color of a background, the color of a calculation result, and the color of a button can be changed by the slider or a panel.
- A calculator is customizable with a favorite color, a font, a photograph, or a picture.
- It is also easy to change the number of buttons, and arrangement.
- The image after change is displayed during change.

By a favorite design.
- It becomes the arrangement which can change the size of a button, the size of a calculator, and a position freely, and is easy to calculate them.
- Arrangement of a button can be changed freely.
The left-handed person can also carry out arrangement of a button reversely [ right-and-left ].
- The character of a button can also be changed freely.
The "1" key can also be set to "One"
- A favorite photograph can also be used for a background or a button.
- A changed setup can be saved and can be called at any time.

A camera is used.
- It is also calculable, using a camera and making it visible against the background of a manuscript to calculate.
- Since a manuscript can be seen and inputted, calculation can be inputted correctly quickly.

The theme of a design is 25 kinds.
- Traditional
- White
- Black
- Pastel
- Red & Yellow
- Rainbow
- Three-dimensional black
- Translucent
- Southpaw
- Small
- Max
- Othello
- Star
- Bear
- Big Bear
- Japan
- English
- Vertical
- Horizontal[Only addition]
- Tally counter
- Big
- Line
- Heart
- Traditional2
- Under right-hand side

Please use the PRO version, when an advertisement is unnecessary.

What’s New

Version 1.5

This app has been updated by Apple to display the Apple Watch app icon.

Bugs fixed.

Ratings and Reviews

3.0 out of 5
2 Ratings

2 Ratings

Nico Nico little secret ,

I hate it

I hate because I can't use my downloaded picture and the calculator doesn't work

Beckum&Eggs ,

It's amazing!!!!

I love it!💖

App Privacy

The developer, mieko kamiya, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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