Well first it's just crashes every 5+ minutes no certain dialogue just random crashes like for example: •While saving the game it crashes •while playing/reading it crashes •While starting the game it crashes. There is no pop up error on screen and yes other visual novel doesn't crashes also my phone is not on a full storage it has completely 3 gigabyte free space until rn. It's mostly crashing on a random dialogue on the game and while saving on a slot idk why I didn't even touch any files of it. My phone is also compatible with the game and I downloaded the android one that you gave I'm not using an apple or an PC it is not also a android tv but I already tried it on our tv and it crashes. Let me know if you want more information :3
That's very odd, I've never heard of this sort of issue happening before and being so persistent...
My recommendation would be to try starting up a new game completely and see if it lets you do that, but if that fails, try uninstalling the game entirely and make sure all of its files are gone. Then reinstall and see if it works without crashing. My guess is that it may be trying to read really old KT files you may have installed...or it could've had hidden problems during the installation process.
If all that still doesn't work, you might have to just play the game on a PC/Mac, unfortunately.