Very powerful and useful. I use it all day.

As has been noted by others, the interface is not the prettiest, but that is more than made up for by the flexibility and power of this app. Any type of med schedule I can think of, including PRN (as needed) can be accommodated. The minimum times and overdose warnings are great. And details about dosing such as "each tablet is 500mg, and I take two at each dose" are handled beautifully. Fantastic app.

Radioactive Dad about Medi-Prompt med reminder, v2.21