Using this App is so simple! My husband's meds(diabetic) mine and surgeries were on separate color notes. Grocery list, ideas for supper, places I want to visit. Basically, a lot of personal notes. The 1st time I got a new phone I was concerned. The 2nd time I got one the App did not transfer. Over 5 years of notes gone! I contacted Samsung, Verizon to no avail. But both phones were Android Samsung phones. I recommended the App to many people. NOTE: EMAILED AND AWAITING RESPONSE. 2/17/2022