1. I am a somewhat fast reader, and I read manga for hours and hours on end, but there is a limited amount of chapters that you can read every day. Yesterday, I downloaded the app and immediately started reading One Piece, and I read for a solid 4-5 hours straight, (yes I know, I don’t touch grass) and then I tried to go to the next chapter, and then a notification came up and said something along the lines of this: “ you have reached the limit of 100 chapters, this will will reset later, check back here in about 15 hours.” So that was pretty disappointing. So if you guys are going to do that, at least make a Shonen Jump plus subscription that costs slightly more where the amount of chapters per day you can read is unlimited, or a significant amount more.2. I read on my IPhone mostly, so I need to turn it horizontal, and whenever I finish a chapter, it takes a solid 5-10 seconds just to get to the next chapter, because I need to turn my phone vertically to press the “read” button, then turn it again back to horizontal, and then wait 5 seconds for it to load. This isn't a big problem, its just inconvenient for mobile users. So maybe whenever the chapter ends, the screen could stay horizontal, so it is slightly more convenient.3. You have to read by chapters for some reason, why cant I read the entire volume instead? it takes would save so much time for the readers, and the 2nd problem wouldn't even be as big of an inconvenience, but no, we have to pay $6.00 just for one volume, just for one series, (One Piece for example) would cost over 600 dollars. Why cant it be free to read by volume? It just doesn’t make much sense to meThat being said, I still think this app is still really good overall. But it had some minor inconveniences that could be better.