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How much money did I make from an app?

Undoubtedly some people are very successful in making money by developing a smartphone app. Back in 2012 I developed an app called “Handbook of Brain” which is a collected resources of brain anatomy, function and diseases. I put the app in Google’s app store (Google Play) and priced it as $1.99. I also tried to put it in Apple’s app store but they rejected because the app references wiki a lot.

Here is the app’s page in Google Play:

handbook of brain

handbook of brain

3 years passed, how much money did I make? In total there are 10 purchases and the total revenue is $20.01 according to Google. So on average I made $6.7/year, or $0.5/month.

handbook of brain financial

handbook of brain financial

Author: Xu Cui Categories: adobe air, brain, life, programming, technology Tags:
Try Stork, a research tool we developed

Stork is a publication alert app developed by us at Stanford. As a researcher we often forget to follow up important publications - and it's practically impossible to search many keywords or researchers' names everyday. Stork can help us to search everyday and notifies us when there are new publications/grants. How Stork helped me?

About the author:

Xu Cui is a human brain research scientist in Stanford University. He lives in the Bay Area in the United States. He is also the founder of Stork (smart publication alert app), PaperBox and BizGenius.

 

He was born in He'nan province, China. He received education in Beijing University(BS), University of Tennessee (Knoxville) (MS), Baylor College of Medicine (PhD) and Stanford University (PostDoc). Read more ...
  1. Yafeng
    October 30th, 2015 at 00:40 | #1

    Interestingļ¼It however will not bury your talent.

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