
Coyote Overlord
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Can't use it because register page is non functional with no confirmation button. There is also a super thin box at the bottom of the register screen which you can type in, but it has no label and the window is only tall enough to see an unreadable silver of text. I don't know what that's about. It looks like a glitch. Anyway, the app is unusable because I can't register. Maybe its because I'm using a samsung s7. Maybe its just glitching on every phone. Anyway, you might want to fix it.
12 people found this review helpful
Projitech Ltd
April 30, 2021
Hello Coyote. You should now be able to register because I fixed this problem in the latest update! Sorry for the inconvenience this might have cause you.

C R
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This app was pretty good until the developer got greedy. Some features used to be free while others required a paid subscription, but as of January 2024 they've taken away all the free features and are charging a ridiculously high amount per month. The subscription cost is actually more than a lot of KDP users earn per month by selling books. It's hard enough to make a profit without apps like this gouging you. You're better off checking your stats on your computer for free.
11 people found this review helpful
Projitech Ltd
January 4, 2024
Hello there,
We are sorry that you feel that way. We have provided free features to all our users for 3+ years and unfortunately, with all the costs rising, we wanted to shift our focus to our subscribed users and provide a top-notch service.
We wish you every success on your KDP journey.
The KDP Champ team

Oran Bilsen
This is one of the best investments I've made as an author. It is helping me master my ad spend. I can adjust my advertising campaigns on Amazon and see how my ROI improves in the coming days. The whole picture is easy to grasp: gross royalties, spending, net royalties for all your books or just one. The UI is so much easier than Amazon's. It's also great to have the journal feature to note when I made changes and see how they impact sales. And it lets me know when I sell a book! Fun!
18 people found this review helpful