Project Timer ~ Count works vs ES Calculator N

This timer app let you understand what you spend time! For example, you can measure time for "Study Japanese", "Developing mobile app" and "Exercise" and more! Let's accumulate time and feel good! ■■■ Timer function ■■■ This is the main function of this app. Please select projects and start the timer! Now, it's time to focus on your work! Don't forget to push Stop button after you finish it... You can close the app while you are working, the app record the time anyway! ■■■ Review your work ■■■ "How long do I study Japanese this month?", "Am I doing well comparing last week?" You can answer these questions from this review screens. You can create your project as you want. Create new project!

ESCalc N (Endo Scientific Calculator with Natural Display) is a scientific calculator app developed by Masamori Endo of Tokai University, author of "A Guide to Using Scientific Calculators for University Students and Engineers," to study the user interface (UI) of scientific calculators. It offers features for university students, researchers and engineers to use in their studies, research and professional work, with an interface designed for intuitive operation and fewer keystrokes. Main features • Natural display of fractions, square roots, powers and nth roots • CALC: repeatedly evaluate the same expression with different variable values • Key physical constants based on CODATA 2022 • Trigonometric, inverse trigonometric, hyperbolic, logarithmic and exponential functions • Degrees, minutes and seconds input and display • Conversion between rectangular and polar coordinates • Memory storage and recall, plus user-defined constants • Recall calculation history and edit previous expressions • A choice of CASIO-style and SHARP-style function input We welcome your comments and feedback as we work to make scientific calculators easier to use.