Bit City: Building Evolution

Name: Bit City: Building Evolution
Rating: 4.1855826 (22175 reviews)
Author: NimbleBit LLC

NimbleBit LLC

★ 4.2 (22,175 ratings)

⬇ 1,000,000+ downloads

Est. actual: 2,929,470

Style: Simulation

Free

Released: Mar 12, 2017

IAP: $2.99 - $19.99 per item

Contains ads

Rated: Everyone

Mechanics City & base builder Survival & crafting sandbox Idle / incremental

Signals

4 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +335 installs — 27% faster than the week before (+263) · 45/day since Sep 18
🏆Among Simulation games top 28% by installs gained this week (21884 peers growing)
⭐Rating steady at ★ 4.19 since Sep 18
🛠Updates dormant · updated 297 days ago

Installs since launch

+1,977 installs · -10 ratings since Sep 18

SDKs in the app · version 1.4.0, analysed Oct 5, 2026

Ad mediationAppLovin MAX ironSource / Unity LevelPlay
Ad networkAppLovin SDK DT Exchange (Fyber)Google Mobile Ads (AdMob) 22.6.0 Liftoff Monetize (Vungle) 7.1.0 Meta Audience Network 6.16.0 Tapjoy Unity Ads 4.9.3
AnalyticsFirebase Analytics 21.3.0
AttributionAppsFlyer
ConsentGoogle User Messaging Platform 2.1.0
Crash reportingFirebase Crashlytics
Game engineUnity (engine)
Game servicesPlay Games Services 17.0.0
PaymentsPlay Billing Library 5.2.1

9 mediation adapters

Adapters connect a mediation SDK to an ad network. An adapter alone does not mean the network’s own SDK is bundled.

AppLovin MAX adapter → AppLovinAppLovin MAX adapter → AppLovinAppLovin MAX adapter → AppLovinironSource/LevelPlay adapter → vungle 4.3.42ironSource/LevelPlay adapter → vungle 4.3.41ironSource/LevelPlay adapter → vungle 4.3.45ironSource/LevelPlay adapter → vungle 4.3.29ironSource/LevelPlay adapter → vungle 4.3.35ironSource/LevelPlay adapter → vungle 4.3.23

Found by static analysis of the app package; bundled is not the same as active. All SDKs →

Update history

1.6.0 Jan 9, 2026 · seen Sep 18, 2026

Bug Fixes

Only the current version so far — new entries appear as the game ships updates.

Trailer

Bit City: Building Evolution is a simulation game by NimbleBit LLC with 1,000,000+ downloads (about 2.9M estimated). +335 installs in the last 7 days. Rated 4.2 from 22K ratings. Released Mar 12, 2017. Install growth, rank history, SDKs and ad networks.

From the store listing: “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,…”