Which baby sign sites/apps to use

[veeeee]

I'm getting very confused! I know I'm looking at BSL but I have the baby sign and learn app and have downloaded the BSL pack but the signs are different to e.g. The itv baby signing videos.

Can someone please tell me an accurate one to use!

Well they're all valid but it depends what you want to use it for in the long run/whether you have familiarity with a system already.. We use Makaton for example because I already knew some.