Study for the exam that matters. Without the phone in the way.
Getime blocks the apps and sites that pull you away, and moves the way out off your screen and onto a card you can leave in another room.
The night before an exam, the honest answer to "just five minutes" takes half a second and one tap. Getime asks the question earlier, while you still mean it, then puts the answer somewhere your thumb cannot reach.
Block the loudest apps first
Pick the apps and sites that break a study session, from your phone's own picker. During a session they simply do not open.
Put the card in the other room during exam weeks
A session that needs the card ends only when the card is near the phone. Leave it with a parent or in a drawer across the house, and the way out is a walk away.
Watch the hours add up
Every focused hour becomes a ring. One recovered hour a day is about fifteen full days across a school year. Arithmetic, not a promise.
The app is free and does most of this on its own. The card is there for the weeks it doesn't.