Aviary Effects: Shadow ProBy Aviary, Inc. ( $1.99 )
This effects pack is a plugin that only works inside Photo Editor by Aviary and select third-party apps that use Aviary`s Photo Editor. You can download Photo Editor by Aviary here for FREE: https://play.google.com/store/apps/details?id=com.aviary.android.feather&hl=en---Emphasize contrast, ...