This site shows the Android and iOS support of the top 360 most-downloaded binary packages on PyPI, i.e., packages that need to be compiled for each architecture and operating system:
Packages that are known to be deprecated are not included (for example, pycrypto). Packages that can't be compiled for mobile platforms (e.g., packages depending on multiprocessing, Nvidia's CUDA framework, Intel's MKL API, or non-POSIX system APIs) are also excluded from this list. If your package is incorrectly listed, or you see any other problem with this page, please create an issue or a pull request.
The recommended way to build mobile-compatible wheels is to use cibuildwheel. Despite the name, this tool is not limited to CI environments; it can be run locally on macOS and Linux machines. For more details, see the Android and iOS sections of the cibuildwheel documentation.
This is a derivative work of Free-Threaded Wheels and Python Wheels. The top 360 list comes from Top PyPI Packages.