I have to take medications every 4 hours. I don't wake at the same time every day so I can't use a regular alarm to tell me to take them every 4 hours every day, because the times are different every day. When I forget to set my alarm in the morning I can't remember what time I took my first dose so I don't know when to take my second dose. Is there an app or something that tells me the last time I picked up my phone, or the last time I did my security swipe? If there is such an app, I could use my phone to connect in my mind when I took my meds because taking the meds would coincide with a time I did that particular function on my phone. To make this more simple: Is there an app (or existing easy to understand log in the phone) that will tell me: Security Swipe: 7:03AM, Opened Gmail: 7:04Am, Watched Youtube video 7:10-7:45 Etc. ? Any help would be greatly appreciated. Thanks for reading.