NimbleBit, LLC is an American developer and publisher of iOS and Android mobile apps.

Tiny Tower is a business simulation video game developed by NimbleBit for iOS and Android devices.

The goal of the game is to build the tallest of towers, which will attract Bitizens to move in and work in any floor the player designates.

[3] The game received a positive reception, reaching a score of 82/100 on Metacritic, with no negative reviews.

In the App Store, Tiny Tower reached 4.5 / 5 stars, based on more than 155 thousand user reviews.

Founder Ian Marsh has accused Zynga of plagiarising NimbleBit's Tiny Tower to create Dream Heights.

[5] In March 2022, NimbleBit released a new port of Pocket Planes for Android, available on the Google Play store.

Pocket Trains is a business simulation video game developed by NimbleBit for iOS and Android.