I am trying to create an app and tkinter is really helpful, just want to confirm if Tkinter will successfully lead me to an app for IOS or Android.
Unfortunately Tkinter won't work for creating mobile apps as it is meant to be used on desktop only. However check out Swift with Xcode that has a really good user interface for building app interfaces where you can drag and drop different items you want onto the screen - you will need a Mac for that.
Alternatively Android Studio is continually being updated which has a similar interface for creating app screens - available for Windows and Mac.
There are loads of tutorials for starting of on Xcode or Android Studio which should help you get started.
Is it possible to use Tkinter to create an app for Android or iOS?