This was a wasted buck for me. The interface is great, the functionality less so. Critically, this app does not allow the entry of a date. You have to specify how many days, hours and seconds ago the event happened. Those are the only choices! Notice, the "ago". This also means that it's impossible to enter a future occurrence (like a warranty expiring, or any future event). Then there is the event repeat function. It, too, needs to know every how many days, hours, seconds the event should repeat. It is therefore impossible to repeat an event every month or year! To add insult to injury, the day counter for repeating events or past events goes only up to 99. This removes any possibility of using this app to track recurring vet visits, car manintenance, warranty expirations, routine dr appointments, etc etc etc. Avoid this app.