IOS Build is too large in size for iPad only

I am building for ios its my first time, but i found very strange the size of the build as its 350MB on the ipad while am testing the app, and i researched all possible ways to reduce the size of the app , while in Android the app size is 20 MB,

I tried the recommended posts on the from but i have no luck so far,
and I also started a new project (empty) and i made a build for ios and it came almost the same size
can anyone help with that issue, my app is very simple that cant be a 350mb...

IOS Build is too large in size for iPad only