Seems like a nice program, but it has NO sync. Actually you have to pay 8$ per month annually. A bit pricey for this kind of app: so I just can't use notes on desktop + mobile without paying fullprice. OneNote is actually very good and fast with 1 serious downside: it's note format is closed source, it's not a text you can just import to other notetaking apps or backup in case you need to. So you are locked to Microsoft in case you use OneNote. And thats the bad thing: who knows, maybe MS will just kill that app tomorrow :( Other than that it's great (yes, source formatting is not that advanced, but it's OK), especially with Office bundled.