Photone App.

Check out this new app that has come out. It can alternate the picture to a lot of different tones! Takes some play around with to get use too but has a lot of things you can change the picture to look like whatever you want.
#photoneapp #prettycoolapp
Photone app website

Complex Monotone filters

Forget about basic Black and White filters. With Photone App you get different “Monotone” filters with cold, warm and mixed tones.

It’s not like doing simple Desaturate. It’s a complex processing to achieve best results.

 

I received the app for free for my unbiased opinion of it.