I have an Android phone and an Android tablet (both Samsung's) the phone has a cctv programme installed, on which I can view the cctv images. I would like to have this facility on the tablet also, maybe by using bluetooth. Can anyone explain, in simple terms, how to do this, please. D.

Pair the devices, find the apps apk (it'll be in downloads no doubt) , long press, share via bluetooth, 'accept file' on tablet and that should be you I think.

Get follow the instructions to setup the tablet from scratch, installing the app from the Play Store etc.

^^^ assumes folk only get apps from there....

The point is, the OP can get his app from wherever he got it from in the first place. It's a lot easier than 'transferring' an app.

Not really.

I got a certain version of showbox a while back no bother, tried to put in on my tablet and advert/sign up city.
Had to transfer it via bluetooth to avoid a lot of crap.