Pros: - easy to track activity. You only click once AFTER finished stuff so it's a lot easier to remember compared to most time tracking app that are front loading - Many smart and thoughtful designs such as merging entries - free version includes tons of features such as Google calendar two way sync - no privacy concern since it is a local app - the $7 price is well worth the price with backup/export option Cons: - high learning curve. It has a different philosophy compared to most time tracking app so it can take a little time to understand it - organizing life tree is not easy. I've get used to drag and drop so this feels weird. The in app tutorial helps a lot though - the review feature is also complicated - I didn't use it much so cannot say how useful it is - I do hope it has iCloud sync so that I don't need to worry about losing my data Origin comments: I've used it for few months. It seems complicated at first, but once I get used to it, I found it's easy to track activities because I only need to click after an activity, which are more intuitive IMO. The fact that it can also sync to Google calendar is amazing, so that I can visualize my time spent on my calendar by colour coding calendars. It's even smart enough to merge the appended entry with same name! Small design like this really make me feel the developer knows what they're doing and they're treating this app seriously.