At the bottom of your iPhone or iPad’s Home Screen are a series of dots – one for each page on your Home Screen. As you move between pages, a specific dot lights up to represent the page you’re currently looking at.
While I personally enjoy the Home Screen’s page dot indicator as it comes, I can certainly grasp how someone harder at seeing than I am could have more difficulty discerning which page they’re on. For that reason, a new and free jailbreak tweak called Page Dots 2 Numbers by iOS developer MinxterYT seems noteworthy.