Calculate tips by scanning receipts with the camera for automatic 10%, 15%, and 20% tip percentages. Manually enter bill amounts for tip calculations on older devices. View recommended tip amounts based on calculated percentages.
Calculate the required amount of bleach and water for a to achieve a specific Sodium Hypochlorite concentration. Input total volume and desired percentage. Display measurements in liters and milliliters. Save and share mixing instructions.
Decide who first in games with random selection features. Choose from spinner wheel, coin flip, timer countdown, color matcher, and random number picker. Use multi-finger tap for simultaneous selection. Make group decisions quickly and fairly.
Set custom intervals for repeating tasks. Randomize durations to add unpredictability. Track elapsed time and manage multiple timers simultaneously. Pause, resume, and reset timers manually.
Calculate recipes with customizable grams per liter , dose amounts, and cup sizes. Set brew timings with an integrated timer. Export and save brewing parameters for future use.