Anatomy 3D Atlas vs Z-Anatomy

Anatomy 3D Atlas is an interactive app for studying human anatomy through detailed 3D models. It covers nine systems: musculoskeletal, cardiovascular, nervous, respiratory, digestive, urogenital, endocrine, lymphatic, and eye and ear. Users can rotate, move, zoom, select, or isolate models, hide parts, select multiple parts, and examine muscle layers. Muscle descriptions list name, origin, insertion, innervation, and action in 11 languages. Pins, transparency, search, and bookmarks support model study and saved views. The interface and anatomical terms are available in 11 languages, and terms can be shown in two languages at once. A free plan includes the full skeletal system and some other models. Full content requires a subscription: Monthly premium is $19.99 a month and Yearly premium is $49.99 a year. Each operating system version requires its own purchase. The app runs on Android, iOS, macOS, and Windows. The maker divides anatomy into sections because detailed models require substantial device resources.

Z-Anatomy is a free, open-source 3D atlas of human and veterinary anatomy built to run as a Blender template. The human atlas provides a navigable view inside Blender, using models derived from BodyParts3D and definitions that rely heavily on Wikipedia. To use the template, users need to download and install Blender, then install the template through Blender’s application-template command. A separate project repository contains models of non-human animals. The project also lists add-ons for cross-sections, labels, translation, visibility synchronization, and retrieving Wikipedia articles. Z-Wiki brings Wikipedia articles into Blender’s text editor, while Z-Translate can change languages and import or export translations of object names and data. Add-on compatibility varies: several list Blender 2.80+, while Z-Def, Z-Family, and Z-BONUS list Blender 4.5+. The code and content use Creative Commons Attribution-ShareAlike 4.0 International. Redistributed data and derivative works require attribution and must use the same license. The project profile lists Montpellier as its location.