Great news, there is a new Electronic Lab Notebook (ELN) out on the market, and is originates in part from the makers of the excellent Papers App.
Its still very much beta software, but the roadmap looks promising. Based on my limited testing so far the program seems very easy to use, an not as overly complicated as some of the other ELN out there, which I have often found overkill for my personal needs, and consequently too expensive. The bit I like the most is that the software does not depend on a server, and thus if the developers go bust, you still have the software, and your ELN. Perhaps the best bit so far is the price which is only $29 AUD, very reasonable, and thankfully no ongoing yearly subscription fees.
Looking forward to trying this out more over the next 6 months.