I think this app helping me calm down depending on how much anger i feel and i love this app

I cannot say I am surprised at the quality of this coloring app. Because free apps generally have less bells and whistles than pay apps do, for obvious reasons. However, the pictures though awesome looking and highly detailed (which is what I yearn for) are hard to color with so few choices in the color palette and the inability to focus on the smaller areas in the picture. Several images had cracks in lines making colors bleed into spaces I didn’t want the color to enter. I found I could only enlarge or reduce the image so much then that was it. My finger made a clumsy paintbrush and I made so many mistakes, having to learn how to navigate the app on my own, that by the time I successfully colored a small area on one image, I was disheartened with the grainy appearance of it. When I hit the arrow to see another image to try, the one I just attempted returned to its previous appearance (black and white) and I thought I’d lost all my work. Soon I discovered it along with all my previous attempts at adding color which I considered mistakes, were waiting in the section where my finished colorings were to be saved. I will unfortunately delete the app, sad so many potentially beautiful detailed images cannot be colored. Maybe a second attempt by the designer could result in a more quality app. I’d pay at least $10 a month for detailed images like this. A pity.