Are there any decent ones out there? Or is a good old fashioned book my best bet.
Have a look on the app store, I had been using the theory book then changed to the LGV Theory, you can download the free version and have a look, it had mock test and you can focus on different parts at your own pace, but the full version is worth the money and I think it was only £3-4 or something like that
NPABU:
Have a look on the app store, I had been using the theory book then changed to the LGV Theory, you can download the free version and have a look, it had mock test and you can focus on different parts at your own pace, but the full version is worth the money and I think it was only £3-4 or something like that
Download it yesterday, is excellent! Any you get wrong it fully explains why. I have not got a question wrong twice yet 
so fingers crossed this app will see me through!
I just bought the DSA book for mine. Every single possible question, so I just worked through it front to back.