The app calculates the total cross-sectional area and width of electrical wires based on type and quantity. It then helps select conduit and rack sizes by comparing these totals to available dimensions.
Access business communication features including external and internal calls, messaging, and shared contact lists. Use cloud PBX for optimized audio quality. Manage contacts through a social media-like interface.
Create and manage shared checklists with multiple users. Add tasks, set due dates, and mark items as complete. Customize themes with dark mode support. Access premium features without ads by linking a phone number. Backup data automatically.
![checka! [チェッカ] app icon](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/c2/50/42/c250427f-4c3c-2f73-f466-6131ff29c3f6/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/512x512bb.jpg)
