Our terms and conditions are pretty simple:

We will work as hard as we can to fix any issues that are causing you problems.​​

We can’t make guarantees as to our product working on EVER smartphone or web browser, but if you notify us of an issue, we’ll work to correct it if we can.​

Other than that, our products are delivered as sold with no guarantees provided outside of the app store or play store options for returning a purchased app.