Maybe not but in the desktop app world there is. It's called deterministic builds, where multiple people can build the same code and come up with the same exact

Maybe not but in the desktop app world there is. It's called deterministic builds, where multiple people can build the same code and come up with the same exact binary. Gitian[1] is a popular one used by cryptocurrencies. Basically multiple people independently sign the build so even if one is corrupted it would be difficult to corrupt them all (especially since an independent third party can replicate the results). If there were an easy way to verify the hash of a binary on a mobile device, this could be an option. [1] https://gitian.org/ https://gitian.org/