The games work very well and then after about 9 levels, you are invited to pay £5.99 as a one-off payment to unlock all future levels, and there are many of them. There are clearly glitches here as error messages appear, and it keeps asking you to pay £5.99. My money has been taken but the app has not delivered. Easy way to make money! Where is the incentive for the developer to correct these fixes? He’s getting his money without having to do any corrections. Wow.

Only lets you play 9 levels before making you pay.

Paid to unlock all levels for this on my daughter's tablet but it still won't let her play above level 9!!