Blue Tip Gratuity Calculator is a minimalist utility app designed to make calculating tips quick and easy. Developed by Daniel Pratt, this free app is available exclusively on iPhone.

The app features a simple and straightforward design, with no unnecessary bells or whistles. It offers 3D Touch Shortcuts for iPhone users, allowing for quick access to the calculator. As you type in the bill amount, the app automatically calculates the tip, making it convenient for users.

Blue Tip Gratuity Calculator also supports multiple languages, including English, German, Dutch, and Mandarin Chinese. This makes it accessible to a wide range of users around the world.

In addition to calculating tips, the app also allows users to split the bill with friends. It offers split screen support on iPad, making it easy to divide the total amount among multiple people.

For those who own an Apple Watch, Blue Tip Gratuity Calculator has support for the device, allowing users to calculate tips directly from their wrist.

Overall, Blue Tip Gratuity Calculator is a simple and efficient tool for calculating tips, with additional features like language support and bill splitting. It is a handy app for anyone looking for a minimalist approach to tipping calculations.