How I Turned a Small App Into a $20K/month Business

medium.com

Do you spend alot of time and money keeping it upto date?

Seems like you could create an app that did images and contacts etc. with file conversion and backups and charge a subscription.

Yes, we need to keep the app updated all the time to keep with the always changing APIs.

We are not looking into going to different space right now as it's never as easy as replacing some core components, but thanks for the idea :)