Calculator Express is a beautifully designed app that offers a range of handy tools for iPhone users. This free app includes six main features: a currency converter, unit converter, percentage calculator, BMI calculator, tip calculator, and world time converter. With Calculator Express, you can easily perform various calculations on the go.

One standout feature of Calculator Express is its customization options. Users have the ability to personalize the app's appearance by choosing different colors, fonts, app icons, and buttons background. This allows users to tailor the app to their preferences and make it visually appealing.

In addition to its main calculator functions, Calculator Express also includes a convenient calculation history feature. Users can add labels and notes to their calculations, making it easier to track and organize their work. The app also allows users to pin, copy, and share their calculations, adding to its overall usefulness.

Calculator Express is a great companion for anyone in need of a simple and reliable calculator app. Whether you're a student, professional, or just someone who frequently needs to make calculations, this app provides a range of useful tools in an easy-to-use interface.

Please note that for more information on privacy and terms of use, you can refer to the app's privacy policy and terms of use links provided.