Calculate loan payments with an amortization schedule showing monthly principal and interest. Adjust loan term from 1 to 40 years. View total repayment amount and total interest paid. Remove ads via in- purchase.
Customize desktop with , wallpapers, and . Add messages and emojis to others' screens. Capture and share photos instantly. Sync with Apple Health for workout tracking. Monitor steps, calories, and sleep. Set daily goals and view progress charts.
Perform heating system calculations for procedure A or B. Check heating compliance with EnSimiMaV and DIN SPEC 15378. Use OV-DMC 3 for measurement and adjustment. Identify HydroControl and HydroCom valves. Calculate heating load per DIN 12831.