How can I develop app that can work in online & offline? What languages helpful in this regard? Guide me please

Question

Developing apps

Answer 1

Every app can and will work on offline if you don't decide to use any kind of internet traffic like ads or APIs.

C# for windows or java/kotlin for all three.
swift for ios.

Answer 2

I want to work app on Windows & android

Answer 3

Prefer to windows

Answer 4

Start with html and css

Answer 5

Both can work with or without internet connectivity

Answer 6

Thanq Da2 for your valuable suggestion

Answer 7

Good luck!

Answer 8

Thank you Toni for your reply

Answer 9

Choose an operating system. Windows, Linux, Android or iOS?

Answer 10

The two are distinct operating systems that work on very different computing hardware. Select one of the two