The Calculator app by Unicom TOV is a simple and easy-to-use calculator available for iPhone users. It offers basic functions such as addition, subtraction, multiplication, division, and percent operation. This calculator is designed to be user-friendly, making it perfect for school children and anyone in need of a straightforward calculator.

One of the key features of this app is the ability to record and recall calculation results. This can be especially helpful when working on longer calculations or when needing to reference previous results. Additionally, the app allows users to customize the appearance of the calculator by choosing different colors for numbers, operators, parentheses, and results. This personalization feature adds a touch of fun to the overall experience.

The Calculator app also includes touch sound, which provides auditory feedback when tapping on the buttons. This can be useful for those who prefer audio cues while using the calculator. Overall, the simplicity and ease of use make this app a great choice for anyone looking for a basic calculator on their iPhone.