I second the price increase idea - or perhaps another tier for usage. Ideally the free tier should be enough for a very casual users, or enough to test, but once they get serious they are incentivized to purchase something. You could try doing a timed trial too - 30 day for free usage perhaps. As others have mentioned I wouldn&#x27;t worry too much if you need to lower prices in the future - as long as you reduce the monthly fee that your older customers get I am sure they will be happy.<p>Also what kind of marketing are you doing? Often with projects that one is passionate about the drive is to build more features as opposed to build a user base. I think your product is developed enough feature-wise (I am certainly looking forward to trying it now that I have heard of it), and so I wonder what you are doing to build your user base. Off the top of my head I would suggest talking to people in language learning forums &amp; communities, creating a newsletters &#x2F; reminders to keep your existing users engaged, and possibly running targeted advertisements if you haven&#x27;t already.