This is an intuitive and easy to use tip calculator for people of all ages including older users as well as visually impaired users. Large print and large keys are helpful to see and type correct numbers for users including older users. Voice assistance makes it easy to navigate through the app for all users, particularly visually impaired (low vision) users. This app can be used for a single payer or when multiple people are splitting (dividing) the bill equally. It can be used to compute the tip in many situations, for example, after a meal or drinks in a restaurant, delivery of pizza or other food, a taxi ride and delivery of groceries or medicines. The app makes it very simple to calculate tip, especially for senior citizens and users with reduced ability to see, including some legally blind users. Large print may enable users to use this app without reading glasses or other visual aids.

Since the app does not use any particular currency, it can be used in any country that uses the Western Arabic numerals (0, 1, 2 ...9) and a decimal point as a decimal separator. For example, the app can be used by English speakers in the United States (USA), Canada, Mexico, Dominican Republic, the United Kingdom (UK), Ireland, Australia, New Zealand, Israel, England, Scotland, Egypt, Malaysia, Singapore, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, Sri Lanka, Thailand, and The Philippines. Users in many other countries, such as, Argentina, Armenia, Austria, Belarus, Belgium, Brazil, Chile, Czech Republic, Denmark, Finland, France, parts of Canada, Germany, Greece, Italy, Indonesia, The Netherlands, Norway, Poland, Portugal, Russia, South Africa, Spain and Sweden, who usually use decimal comma as a decimal separator, can use this app by replacing the comma with a period (point). For example, they can use the app successfully by entering 35.74 instead of 35,74.