The app calculates time using seconds, minutes, hours, and days. It records calculations as history, allows modification, and can output data to a CSV file.
by Osamu Masaki★ 4.02 ratingsBusinessFreeData updated 2026-09-25
Track expenses, manage inventory, and print checks
Manage purchasing expenses by warehouse. Maintain customer and supplier records. Print checks and track inventory by item characteristics. Send customer mailings and use a daily planner. Export data to PDF and Excel. Track employee attendance.
The app calculates duct sizes for air conditioning using the constant-pressure method. Users input wind amounts to determine duct size, disadvantageous pressure, and wind velocity for blueprints and drawings.
