It's a framework that filters still images and video using openGL 2.0 filters. Similar to the XBImageFilters. There are already a ton of filters written for GPUImage including edge detection, lots of overlays, cartoon filters, etc.
Instabug helps you identify and resolve severe crashes quickly. You can retrace in-app events and know exactly which line of code caused the crash along with environment details, network logs, repro steps, and the session profiler. Ask more questions or keep users up-to-date with in-app replies straight from your dashboard. We take data privacy seriously, so no one sees your data but you!