Bit City: Building Evolution

Contains adsIn-app purchases
22.2K reviews
Content rating
Rated for 3+
1M+
Downloads
Content rating
Rated for 3+
Digital Purchases
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About this game

Build your Bit City and make your citizens happy! Start from a tiny town and grow to a thriving metropolis in the idle building game from the creators of Tiny Tower. Collect profits and invest in upgrades that keep your city growing. Fill your city with new types of cars, planes and ships. Unlock new buildings, including famous landmarks, to design the look of your city.

Unlock famous landmarks from all around the world!
Explore the many possible options in designing your city. Choose from historical buildings, real life landmarks or skyscrapers rising all the way to the sun. It is only up to you how you’re going to build the perfect town for your citizens. Delve into the creative city building sandbox and enjoy you stay for as long as you want.

Invest in upgrades to increase the city budget!
Upgrade your buildings, roads and services. Every upgrade brings the profit into the mayor’s budget used for much-welcomed progress of your beloved city. Build different zones just along the lines of your citizens’ needs. Construct parks, farms, factories, shops or office buildings and bring the business into your city.

Add Cars, Planes & Ships to earn more profits!
To increase your profits even more, build airport or welcome the boats from all around the world in your brand new shipyard. Keep your eye on the traffic every day, you will never know what prizes and rewards await you down the street.

Expand into Outer-Space!
Design your city on the beautiful green pastures or try your luck on the exotic sand dunes. And you if keep your city building game in the higher number, you could even reach the sky! Like, literally, we have a moon base in the game as well!.
Be a creative city planner, level up your town in a bit sandbox building game!
Updated on
Jan 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, App activity and 2 others
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

19.6K reviews
A Google user
December 26, 2019
Cool game. Would give a higher rating except every time I try to watch a "video" ad lately I get a screen asking for my birthday, or an article or something else that's not a video. I don't want to interact with the ads. I cant even exit out of those ads while they are there. It's really a bummer. Really want to keep playing, but don't really want to play anymore at the same time because of this. I will never spend real money on a game like this, and I understand I'm probably in the minority on this one, but come on man. Get these crappy interactive ads out of this game. Please.
12 people found this review helpful
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A Google user
October 22, 2019
Overall, a fairly enjoyable experience. There is an issue that I am having with the game, when I try to access quests via the menu, it says you are not signed into Google play games service. How do you sign in? Relogged many times hoping Google play would auto sign in however no luck. I think it would be a good idea to add a menu item where you can sign in as at current I can see one.
11 people found this review helpful
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A Google user
December 14, 2018
I love the nimblebit games. Been playing them since bit plane. I like this one too except for the fact that it tells you to reach a certain population to advance. Which is fine except when you upgrade residential areas the population doesn't go up. So to advance you have to do all residential. I think this needs to be fixed. Otherwise you'll never advance to the next city. PLEASE NIMBLEBIT, FIX THIS. I WANT TO GIVE YOU 5 STARS ACROSS THE BOARD!
77 people found this review helpful
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What’s new

Bug Fixes