Question: I framed two sentences, one using infinitive and another using gerund. Which of the two sounds *more* correct?

> 
> *Although the app will continue **to occupy** the storage space, it will,
>  at least, not run in the background.*
> 
> 
> *Although the app will continue **occupying** the storage space, it will,
>  at least, not run in the background.*
> 
> 
> 

Are both the sentences correct?

Answer: 
Both are correct and have the same meaning, though using the gerund form is considered more eloquent. I find that Practical English Usage (Swan ch.296) is excellent at explaining the rules for using infinitive or gerund.
> 
> Although the app will continue to occupy the storage space, it will,
>  at least, not run in the background.
> 
> 
> Although the app will continue occupying the storage space, it will,
>  at least, not run in the background.
> 
> 
> 

When I read your first sentence, I understand; 

The app was disrupted (stopped working). However the situation is fixed and the app will continue to occupy.

When I read your second sentence, I understand;

The app was not disrupted (continues working). There is nothing to fix but only a change in how the app is running.