Boost is a utility in the game Temple Run.
There are two types of Boosts: Boost and Mega Boost.
Boost boosts you ahead 1,000m for 2,500 coins, and Mega Boost boosts you ahead 2,500m for 10,000 coins. You can upgrade the "Head Start" ability so the boosts will cost less money. It is advisable to buy a Mega Boost if you are trying to achieve a high score or if you want to get the objectives Novice Runner, Sprinter, Athlete and Steady Feet. You will need to purchase them from the shop first, then use when starting a new game.
In Temple Run 2, this utility is known as Head Start and Mega Head Start.
Level 0 2750-250=2500
Level 1 2750-500=2250
Level 2 2750-750=2000
Level 3 10000-500=9500
Level 4 10000-1000=9000
Level 5 10000-2500=7500