In-app purchase

In-app purchases or IAPs refers to all premium content in Otter Ocean that can only be unlocked when purchased with real money.

Otters

 * Melo ($3.99-$13.30 USD)
 * 50 Watermelon

Maps

 * Space World ($19.99-$39.98 USD)
 * Xirgo
 * 15 Crabman Claw
 * 15 Space Otters

Benefits

 * 3 Slots Combo ($3.99 USD) - Extra 3 slots in the food market
 * No Ads ($3.99 USD) - Direct advantages without watching videos
 * Double Rewards ($3.99 USD) - Permanent x2 shells reward profit
 * 12h Offline ($3.99 USD) - Up to 12 Hours Inactive Income when you are away

Shells

 * 3H Instant Shells (Free with advertisement)
 * 12H Instant Shells ($4.99 USD)
 * 2D Instant Shells ($9.99-$14.27 USD)
 * 5D Instant Shells ($19.99-$39.98 USD)