Calculator Flower is a simple and lovely calculator designed for iPhone users. With its slightly larger buttons, it is easy to use and provides a delightful user experience. The calculator offers seven color background designs, each with themes of "Flower," "Heart," and "Hydrangea," allowing users to choose and change the design according to their preference and mood.

One of the standout features of Calculator Flower is its plaything-calculator-mode, introduced in versionThis mode allows users to perform calculations by dragging numbers. By touching a button on the calculator, users can obtain its number token and drag it to the number set in the field. Upon touching up, the numbers will be added or subtracted accordingly. The calculator can perform four arithmetic operations - addition, subtraction, multiplication, and division - by dragging the token to another token and touching it up.

In addition, Calculator Flower provides a clear display of the calculation result, allowing users to start a new calculation immediately. It is a simple calculator without any special functions, ensuring that users will not be confused with complex inputs.

Please note that the developer of Calculator Flower is Yasukazu Umekita, and the app is available for free on the App Store.