PostSocialAd

This app helps you get our of any restriction of other advertising apps, that require you to have an account through long process, and perhaps its not free after all!
Here you want to advertise something, you just post an image to social networks or send it via a private message or email, that image will contain a form of detailed description for the thing you are advertising or interested in.

All you have to do, is to open the app, it asks for preferred language, then you go directly to posting advert area, to customize your advert via lots of different categories and details for each one, being shown in such user friendly adorable interface!
Once you finished describing your advert, you go to last step of giving some info of contact by others with you, and you are done, you will get one image of all this so far, you can share it to social networks or send via a private message! hope you find the idea of the app helpful!

The main point of difference here, no restriction of other advertising apps, plus you are advertising via all social networks, which means wider range for sure with no restriction of users being using same app or advertising!