2025-07-15 00:00:00 Clever Calculator is a powerful and versatile multifunction calculator & units' converter that is perfect for students, engineers, and anyone else who needs to perform complex mathematical calculations including financial ones. With its intuitive interface and wide range of features, the app makes it easy to solve even the most challenging problems. If you like geometry and statistics, then this app is for you. Features: - Basic Calculator. - Scientific calculator.