Martin Babinec

The ACF: Field Roles Filter allows the selections of user roles for which a field will be shown/hidden. You can set different roles for each field.

ACF: Field Roles Filter

Adds into the Advanced Custom Fields plugin option of filtering fields according to user's role.

pixelgrade

George Olaru

Andrei Lupu

With <a href="https://github.com/pixelgrade/pixfields" rel="nofollow ugc">PixFields</a> you can have a custom fields visual manager.
Note: this plugin does not add any style to the output of custom fields. Its just adding metadata and offers a way to overwrite the html from the theme. 
The theme should style the output of the metadata.

PixFields

PixFields offers you a nice interface to add custom metadata into your favorite post type.

ACF: Field Roles Filter vs PixFields