using Project Phoenix, you can control your Arduino board using Bluetooth or USB. You can generate ".ino" files from the application to upload it directly to the board.
The source code is available on GitHub: https://github.com/MrMHK97/Project-Phoenix
The app is in Validation process to be included in Windows Store
v0.2.3.5 was released to GitHub only as there's some problems to build a Store package.
you can get an earlier version on Windows Store here
v0.2.3.5 Changelog:
-Saving YOUR programs, locally, to open them later. Files Managements will be enhanced next update.
-Better connection management.
-Various improvements.