I will provide the name of an app, your job would be to download the app, write an article that would talk about the problems that are solved by the app, then review that app, write about why and how this app is useful, compare it with other products, and in a nutshell, make a case to sell this particular app. You should have experience and skill selling products using the power of the written word. Samples of your work are requested, please.
AND PLEASE, NO BIDS FROM INDIA REGION (major issues with plagiarism and copyright violations, integrity issues and lack of intellectual property protection enforcement in this part of the world.) Budget is $50 per app. This could be an ongoing project for the right person, with several repeat orders.
You have to understand internet marketing inside out to do this. Not for beginners.