Apps like RefCanvas: Reference Board

Here are some great alternatives to RefCanvas: Reference Board by Endvoid :
Smartboard
Smartboard
★3.7
Draw Pixel Art Pro
Draw Pixel Art Pro
★4.5
Draw Pixel Art
Draw Pixel Art
★3.8
Grid App for Artists
Grid App for Artists
★3.5
Draw Animation: GIF Editor
Draw Animation: GIF Editor
★3.2
Stick Nodes - Animation
Stick Nodes - Animation
★4.7
RoughAnimator - animation app
RoughAnimator - animation app
★4.4
Grid : Photo Editing & Drawing
Grid : Photo Editing & Drawing
★3.5
Animation Creator: Flipbook 2D
Animation Creator: Flipbook 2D
★4.0
Grid Drawing Tool
Grid Drawing Tool
★3.6
Drawing References
Drawing References
★4.1
Draw Animation - Anim Creator
Draw Animation - Anim Creator
★4.1
DrawNote: Drawing Notepad Memo
DrawNote: Drawing Notepad Memo
★4.7
FlipArtify - 2D Draw Animation
FlipArtify - 2D Draw Animation
★4.0
Draw Animation - Anim Creator
Draw Animation - Anim Creator
★4.4
How To Drawing Sketch Animatio
How To Drawing Sketch Animatio
★4.0