git clone https://github.com/c4pt000/kivy-ios
cd kivy-ios
python3 -m pip setup.py install
cd to a completely fresh directory
mkdir TMP-directory-toolchain
cd TMP-directory-toolchain
toolchain build python3 kivy openssl
# /opt/electrum would be a working project directory for electrum
toolchain create electrum /opt/electrum
open electrum-ios/electrum.xcodeproj
build with Xcode gui
for pre-reqs for kivy-ios (old info use latest github pull here for kivy-ios instructions are for reference)
https://pypi.org/project/kivy-ios/