with nice features, and good potential. I can also retroactively create entries (by tapping and edit the date in the entry itself). Disturbing: I can only add a photo per entry, including multiple entries must create multiple photos; the place can only be hidden, but not corrected (bad if you are (eg in buildings) without GPS reception, or the GPS for battery late times of has), to synchronize is currently only Dropbox available (and thus a more comfortable, but just a limited by space, cloud storage).