SketchitHD is The Best sketch maker for exciting iOS Users for all age groups.
SketchitHD Features
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1) Design your own templates by choosing images from gallery and taking picks.
2) You can create unlimited sketches.
3) While drawing you can select various tools where you can give colour, pattern as well.
4) You can do redo and undo while sketching.
5) You can save the finished sketch you can repaint again.