Top Rank

“	Reach rank 30 to unlock the power of the almighty Sun God.	”
	^{~ Locked description}

“	You reached Rank 30	”
	^{~ Completed description}

Top Rank is a Game Center Achievement in iOS versions of Bloons TD 4 Mobile. To earn this achievement, the player must reach Rank 30, which is when the player has access to all of the original tier 4 upgrades in the game. This achievement is worth 100 points on Game Center.

Rank 30 is not the final rank before unlocking all items locked behind a rank in current versions of BTD4, as that is now rank 35. Unlocking the Beekeeper requires Rank 43 worth of pops, although it can be appear to be a few ranks earlier due to ranks only unlocking one at a time, or a few ranks later if pops were earned before receiving the update with the Beekeeper.