glTFShowcase

glTFShowcase is a gltf/glb file viewer for Android devices.
It supports material views, environment adjustments, filters/tone mapping, image sharing and sketchfab integration to explore free models.

Supported file types:
- glTF 2.0 (.gltf and embedded)
- glTF 2.0 binary (.glb)
- zip file containing above assets

Supported Environment file types:
- .hdr
- .exr (Single-part only)
- zip file containing above assets

AR is supported dependent on devices. (ARCore Required)

Supported Extensions:
KHR_binary_glTF
KHR_draco_mesh_compression
KHR_materials_pbrSpecularGlossiness
KHR_materials_unlit
KHR_materials_clearcoat
KHR_materials_sheen
KHR_mesh_quantization
KHR_texture_basisu
KHR_texture_transform
EXT_texture_webp

Visit developer's website for more information.