Plus: Business Calculator is a free iPhone application developed by Artem Danilov. It falls under the category of Business & Productivity and offers a range of features to assist with day-to-day calculations.

With its clean and simple design, Plus provides a user-friendly experience. The interface is intuitive and easy to navigate, allowing for efficient calculations without any unnecessary distractions.

One of the standout features of Plus is its powerful voice input capability. Users can simply speak their calculations and the app will accurately interpret and compute the results. This feature supports multiple languages, including Chinese, English, French, German, Indonesian, Portuguese, Russian, Spanish, and Turkish.

Additionally, Plus offers intuitive editing tools that help streamline the thought process during calculations. Users can easily edit and modify their calculations as needed, ensuring accuracy and efficiency.

Another useful feature of Plus is its ability to save calculations as sheets. This allows users to store and organize their ideas for future reference, making it a handy tool for professionals who need to keep track of their calculations.

Plus also includes advanced functions that are hidden away to avoid cluttering the interface. These functions include links and formulas, mortgage and cashflow calculations, as well as the ability to perform multiple sums.

Overall, Plus: Business Calculator is a powerful and versatile tool for business and productivity needs. Its clean design, voice input capability, intuitive editing features, and saveable sheets make it an ideal choice for day-to-day calculations. Whether you need to calculate taxes, income, tips, sales, costs, discounts, mortgages, budgets, or credits, Plus has you covered. And when you need more advanced functions, they are just a tap away.