Use a compass to determine direction and rotate based on magnetic north. Save and lock compass readings. Analyze real-world locations with eight宅风水 to assess auspiciousness.
by 涛 殷★ 5.022 ratingsUtilitiesFreeData updated 2026-09-12
Helps installers and DIYers calculate panel angles, size battery banks, and determine wire gauges. It generates professional PDF quotes and includes a compass for precise alignment with True North/South.
The app erases free space on hard disks, USB flash drives, and Solid State Drives. The time required for wiping a volume depends on the volume size, Mac speed, RAM, and the number of passes specified.
Understand calculus concepts visually and interactively.
The app offers eight calculus modules including derivatives, areas under curves, and slope fields. It provides interactive learning with instructional help screens and animations.
Calculate bar weight and cost by entering the number of rods and price per kilogram. Estimate total weight and price for construction projects. Provide accurate invoices or estimates for TMT .
The app offers 39 training modules for pilot aptitude screenings. It includes features for performance analysis, feedback, and long-term development tracking.