"Aillis" by the Line Corporation is a camera app that comes with everything a smart device owner would need to edit and enhance photos.
Available in versions for Android and iOS, it does more than the average image cropping or brightness/darkness adjusting - as its users can use it to embed funky texts onto framed stills, use it to adjust an image's hue and saturation values, create grid based photo layouts and more.
Formerly named "Line Camera," the suite also comes with enhanced integration with the "Line" mobile messaging suite.