Yes, both Deep Art Effects and Instanice offer a Free Trial.
Pricing for Deep Art Effects Starts at $2.15/month whereas for Instanice Starts at $9/month.
Instanice offers several advantages, including Fast style transformation, User-friendly interface, Diverse effect range, Vintage, gothic and many more functionalities.
The cons of Instanice may include a Limited photo editing capabilities, No option for custom effects, Dependence on quality of original photo, Could have unpredictable results. and No API for integrating into workflow