Hi, I’m Zach

I’m a full-time app developer. I write about building successful app businesses. My apps are Hashtag Expert, Command, and Caption Expert ($4m ARR). I publish a lot of my business metrics via a public dashboard. There, you can see revenue, installs, refunds, and many other stats. You can also see the full financial picture of my business sourced from live QuickBooks data.

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I write about building successful app businesses and my other occasional thoughts. Cofounder @ Chargeback, Founder @ Hashtag Expert.


Founder @ Hashtag Expert