Percentages are not good measures of small quantities. 25 percent of zero is still zero.
It's not a meaningful number.
If you're dealing with small amounts, use small amounts. This is junk.
This is a great use case for a thing called averages.
The correct title for the article would be this:
"Apps to increase in price by almost nothing following . . ."
In this case, 25% doesn't matter. It's literally not a big deal. It's 50 pence.
There's another point to be made here that goes along the same lines as this horse-crap. It's this: shit it going to get weird when brexit happens.
Well, we don't know that yet. It's probably true, but we don't know for a fact yet.
But people post shit like this with bullshit click-bait titles, and then who knows what happens next? Why don't you just stop?
Why don't you fuck off until you know something for real is going to happen?