MarkTimes

This app is useful to track things like recurring payments or little tasks you need to keep tabs on. There are statistics and calendar views that help to keep aware of little tasks and habits that would otherwise be hard to track in one place.

You can use this app to log EVERYTHING using the function to add more properties to the tracking events. One thing I like about this app is that all data you inputted could be export through various formats, so you could use your data to do some extra analysis using other tools. The developer is super responsive.

Very nice app. I’d love to track everything and this is particularly helpful for pet owners.