Hi, im the developer of this app and noticed it was listed here, driving some downloads. Thanks! Filter Flow is a unique way to configure combinations of filters to create compelling photos and videos. You can use presets to build a node chain of filters, each with configurable options, or you can bulid your own. In general, you'll want a camera input, some filter nodes, a merge node and a camera output. The intent of this app is to create unique videos that have a individual quality to them. Check it out and lmk what you think in the app store reviews (or here).