Scientific Calculator Standard is a standard and easy-to-use scientific calculator designed for iPhone users. Developed by Akito Ibaraki, this free utility and tool app provides users with a reliable way to perform various mathematical calculations.

With Scientific Calculator Standard, users can easily recall their calculation history by pressing the "Prev" and "Next" keys. The app allows for editing of expressions and recalculation by changing the conditions using the arrow keys and cursor.

The app offers a wide range of general mathematical functions, allowing users to edit and solve expressions and display results. It supports basic arithmetic operations as well as advanced calculations such as sine, cosine, tangent, inverse sine, inverse cosine, inverse tangent, natural logarithm, logarithm, square root, and power calculations. Users can also access and edit their calculation history, making it convenient to review and recalculate previous calculations.

It's important to note that Scientific Calculator Standard displays advertisements. Additionally, while the developer pays close attention to the accuracy of the calculations, they cannot guarantee complete accuracy. Therefore, users are advised to use the app with caution and understand that the developer is not responsible for any damages or losses incurred from using the application.

Overall, Scientific Calculator Standard is a reliable and easy-to-use scientific calculator that offers a range of functions for iPhone users. Its intuitive interface and ability to recall and edit calculation history make it a convenient tool for various mathematical calculations.