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Key Performance Indicators are a modern instrument to make a system (a business, for example) work effectively. KPI's show how successful the business is, or how professional the employee is. Developers need to be aware of what instruments they should include in the app so the users will be able to use KPI’s easily and effectively. The most challenging part of such an app is building a dashboard that displays all necessary KPIs on a single screen. We have explored the Internet, analyzed different types of tools to represent KPI, found great dashboards and made two lists.