For you iOS fans Checkmark the location-based reminder app is free today normally $4.99 – iOS apps are way too expensive. For you folks that live in the iOS universe, I have empathy for the extra money you put out for the simple things in your tech life.
That said, I have often gone on an errand to return with a head slapping, “I forgot to … while I was there”, and this is why I like these types of apps. Reminders that ding you while you are somewhere or when something will happen. This stuff has to happen without you setting them all up for a precise moment like a calendar entry. We have talked about Google Now and some others. So grab it and try it out, for today you can pretend you get stuff like Android owners and then dump it if it doesn’t work for you.