Potentially a good Ap
This Ap has the making of a good learning experience. However, it suffers from constant crashes and you get the feeling this is a half finished price of work. As it currently stands there is no value for money here and I would look to other Aps to fulfil your learning needs. I would suggest that the developer revisits the transitions between all learning frames as the crashes are to numerous to mention. Please sort it out as currently I wouldn't pay 69 pence, never mind the £17 tag.