Perform calculations with a basic and scientific calculator, including voice input. Convert currencies with real-time rates for 160+ countries. Calculate mortgage payments and details. Compute taxes, social security contributions, and net income.
by 清龙 李★ 4.7826 ratingsUtilitiesFreeData updated 2026-09-13
The app offers unit conversions for length, area, volume, and weight. It supports metric, imperial, and Chinese customary systems for precise calculations.
Enable real-time interaction via local network弹幕 in various settings like gatherings or events. Customize text colors and effects for vibrant displays. Adjust speed and volume for personalized viewing.
Calculate real annual interest rates based on repayment amounts, loan totals, and term lengths. Support for equal principal, custom first payments, and various loan types like mortgages and car loans.