Comment by handwriting

My 8 year old son has pretty poor handwriting which is affecting his exams. I bought him handwriting notebooks to practice but I could not really point where / what to improve ("try harder" / "make it neater" didn't help :) )

Out of curiosity, I tried using AI for help by scanning the paper and the feedback for improvement was quite good (definitely better than mine). So I created an Android app for this (no iphone for now): you write on paper, take a picture and get feedback on what to improve

https://play.google.com/store/apps/details?id=com.handwriteh... (has 5 free tries per month because the LLM incurs API costs)