good

He was a wonderful person to work with. I got my order how I wanted it, even though I wasn’t fully aware of what I exactly want! He was very fast in delivery and he exceeded my expectations. I would highly recommend him! Fantastic experience! Thank you and the greatest success in working on other projects.

The source code is also concisely made to support the latest version of Android.
Above all, I really like the response from the developer.
They responded kindly and resolved the problem immediately.
It's the best app!