Calculator, basic and advanced vs ToneTime

Amazing complete calculator. SIMPLE CALCULATIONS Just looking for simple equations, easy and simple UI. ADVANCED CALCULATIONS Looking for more power? Turn on the advanced option and get a rich amount of mathematical operators. EQUATION SOLVER, STEP BY STEP Wondering how the equation was solved or what went wrong? No problem see them all step by step and learn how to do math! CALCULATION HISTORY View your previous equations, continue with them or share it! GRAPHS Wondering how the equation looks with multiple inputs? Plot the equations in graphs! TABLES Wanting to see the results for one equation for multiple inputs? Simple see them all in a clear table! SUPPORTED OPERATORS AND VALUES Addition, Subtraction, Division, Multiplication Percentage, Additive Percentage Square, Cubit, to the Power of x Root, Cubic, nth Root of Power of Euler, Power of Two, Power of Ten Natural Logarithm, Binary Logarithm Common Logarithm, x Logarithm y Sine, Cosine, Tan (Normal, Hyperbolic and Arc. All available for Radian and Degree calculations) Absolute, Factorial, nCr, nPr, Previous answer, Euler, Pi Random Have fun calculating!

Forget to take breaks while studying, working, or using a screen? ToneTime reminds you to pause at your own pace, with a weekly schedule that fits your day. No account. No ads. YOUR OWN RHYTHM • Start with 20 minutes of screen time and a 20-second break, or choose your own durations • Timers follow elapsed time, even while your screen is locked or you use another app • Pause, continue, or take a break early A SCHEDULE THAT FITS • Choose start and end times and days of the week • A new cycle starts at the scheduled start time; timers and reminders stop at the end time • Choose reminder sounds and manage sound, in-app haptics, and break-end notifications separately SIMPLE AND PRIVATE • Designed for iPhone and iPad • English and Simplified Chinese • No account, advertising, or third-party analytics SDK • Settings, your current cycle, and review-prompt frequency records stay on your device • Does not read, display, or upload app names, browsing history, or screen content Screen Time permission is required to maintain daily schedules and ongoing reminders outside the app. Notifications must be enabled to receive reminders. Sounds depend on iOS silent mode, Focus, and notification settings. ToneTime schedules breaks using elapsed time. It does not measure how long you actually look at a screen or block other apps. ToneTime helps you build a daily break habit. It does not provide medical diagnosis, treatment, or professional health advice.