Apps with 'Realtime filter effects' feature
Kdenlive is an intuitive and powerful multi-track video editor compatible most recent video technologies. It is completely free, and open-source as defined by the GNU foundation.
Construct 3 is a powerful 2D game development engine which uses Scirra's intuitive event system to allow its users to build all kinds of games and apps.
SmartSHOW 3D is pro-level slideshow software with a powerful 3D animation engine. There's everything for making a brilliant photo movie: 180+ ready-made templates, 350+ transition and animation effects: pan & zooms, 3D flips, rolls, snow, sparkles.
Glitch Cam from Glitché lets you achieve trippy effects in your stories using over 30 cutting-edge filter effects.FEATURES• Digital glitches & errors
Vuo lets media creators make interactive animations, exhibits, performances, and professional-grade media projects by connecting up simple building blocks.
VFX is one of the best free Music Video editors for iPhone and iPad. Audio reactive parameters, GIF-support and lots of unique video effects; glitch, vhs, feedback and more makes it easy to create your next music video right away.