I need your feedback! I've been building an app for 4 months, now I need your thoughts about it.

Demo My Existence is a life-journal app. I know that there are a lot of journaling apps around, so here are key differences: "Canvas" is an editor with new look on how notes can be created. Inspired by "Craft", but with more space to customize. Canvas idea is: every object here is a card you can drag anywhere and resize by the grid of a page to make it look like a magazine page. It has different cards: heading, text, image, achievement, quote, embed, etc. I tried to make you