Appreciate the minimalistic design, but the timestamp is missing through out the app. Whether it's task list... Created time, due time etc, or regarding the notes, attachments or voice attachments, timestamp is necessary is my humble opinion. Kindly incorporate this even if tiny as possible.
Please allow to use the system font instead of fixing it to a single font.
The notes, attachments, etc should display the date and time they were added. These should be displayed in desc order along with the date and time