Calculate with multiple tools including standard, tip, compounding, and mortgage calculators. View calculation history. Take notes and organize them within the . Supports both iPhone and iPad.
by jeong kyu lee★ 5.03 ratingsUtilitiesFreeData updated 2026-09-06
Calculate tips and round totals. Split bills among multiple people. Share calculations via messages. Supports family sharing and has a minimalistic design. No ads in the paid version.
Perform basic arithmetic operations, calculate percentages, and convert units. Use memory functions to store and recall values. Adjust display settings for brightness and theme.
Calculate standard deviation, probable error, and error of the mean for surveying and civil measurements. Switch between imperial and metric units. Perform calculations for series of observations and single or combined accidental errors.
Calculate based on production area capacity and daily demand. Input data to determine required production pace. Track and adjust to align with customer demand. Generate reports for lean manufacturing analysis.
