Consider setting up a Paypal for donations

[KFrench]

I live in America and love the Android app! I looked for ways to donate to you and only found a wire transfer ID. I think Paypal is an international service. If you set one up, Americans will have a very easy time giving you money! Also, you should add a "Donate" button to the top of your website. If you offer a good app for free, make it easy for people to figure out how to support you!

[Artem]

Some years ago we has donation option, it was not so popular

[KFrench]

That is ok. It is free to have a Paypal and people can donate as they please.