Idle Island - City Idle Tycoon Icon

Idle Island - City Idle Tycoon

RSGapps - Idle Tycoon Games
★★★★☆ 4.5 Games v1.13.44 1,000,000+
Verified Safe & Direct
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Idle Island - City Idle Tycoon Android Game Screenshot 1Idle Island - City Idle Tycoon Android Game Screenshot 2Idle Island - City Idle Tycoon Android Game Screenshot 3Idle Island - City Idle Tycoon Android Game Screenshot 4Idle Island - City Idle Tycoon Android Game Screenshot 5Idle Island - City Idle Tycoon Android Game Screenshot 6
Version
1.13.44
Downloads
1,000,000+
Updated
Oct 7, 2025
Developer
RSGapps - Idle Tycoon Games
Category
Games
Content Rating
Everyone
Package
com.rsgapps.idle.city.builder.tycoon
Platform
Android

Download Sources

Device Configuration

Split APKs Installation Guide

Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.

1. Download Split APKs Installer (SAI) from Google Play Store.
2. Download the app archive (.apks) using the download sources listed above.
3. Open SAI, click "Install APKs", choose the downloaded archive, and click Install.

What's New

- Minor bug fixes
- New privacy settings window

About This App

Build a city on your private island! Grow your business, earn cash, expand your empire and become a business tycoon. Play our city building game Idle Tycoon Game.

Welcome to idle construction tycoon game of time management, money-making and create an empire, to raise your business and collect the greatest landmark buildings! In idle construction tycoon business, you build your own construction corporation. Become a landmark construction tycoon and expand your inventory to build a new building in town that takes maximum profits for you.

Idle Island - City Building Tycoon stands out from other city building games with idle tycoon approach to gameplay. You can build houses, stores, expand your territory, buy cars and invite citizens - the fate of your town is in your hands, Mayor.

DEVELOP YOUR DREAMS - IDLE TYCOON BUSINESS
Become a city builder tycoon by managing your city building company. Expand your business, build empire, take on the challenge, discover the best strategy and earn as much cash as possible!

BRING YOUR CITY TO LIFE - CITY TRAFFIC SIMULATOR
Build houses, stores, bank, factories, and much more! Boost your population. Build a house for your citizens, build factories to increase your income, construct various towns on your private island. Use the best strategy to grow your city building company!

Play our city construction building idle tycoon game. Become an idle builder tycoon by managing your town building firm. Expand your corporate, build an empire, and earn as much cash as possible y just idle clicker game!

Build your business, earn more cash and expand your trade updating and unlock new features then build your empire of gold! Be ready to become rich, get tons of gold and money. In this construction tycoon, idle, tap tap and clicker game; you will have to improve money management skills and become the richest business tycoon. Get ready to create, upgrade and mechanize the most profitable town of all time in the Reactor idle game.


** FEATURES **
- Easy to play
- Build beautiful towns
- Intuitive gameplay with challenging quests, rewards and achievements
- Idle mechanics
- Get idle cash, even when you are offline
- Prestige feature
- Manage up to 10 cities
- No internet connection needed, no WiFi needed.

Grow your construction empire, manage your company, grow yourself from an ordinary businessman to a giant real state tycoon. Become the best business tycoon.

Do you want to build a city, on your private island? What you are waiting for? Download Idle Island - City Building Tycoon now!

User Reviews

Andrea Bernal Mar 18, 2025
★☆☆☆☆

The description of this game is pretty misleading. You do NOT build landmarks, you can only build houses, stores, and buy cars. This also isn't a strategy game, you just build stuff and once it's full of people, you build more stuff. Making money is automatic and every town is the same, but with a different layout. The only real choice to make is when to prestige. There are only 9 cities, and despite saying more are coming soon, the last few updates didn't add any more cities. Very basic.

A Google user Sep 18, 2019
★★★★☆

The game is really nice, why didn't I give 5 stars? Because there two things that I think may be inproved. After you open any screen, for deliveries or any other. If you don't tap on the "X" and tap somewhere undre to exit, you may open some other tab. The second thing I would like to see is more people on the streets. It's like a city under quarantine no one is out. Overall the game is amazing I really like it. Keep up the good work guys!

A Google user May 23, 2019
★★★☆☆

The game has ads, and sure they make it faster, but you can choose not to watch them and be ok. The game lacks an end-game though, as the missions stop pretty early, and after that you are just collecting the powerups from the time unlockable chests. I feel it lacks variety, but I kind of like it, so I am giving it 3 stars.

A Google user Jun 2, 2019
★★★★☆

not a bad idle, seems alittle bland, you build houses, stores and parking capacity(I think that's what it is) but there is no option for you to pick its location or its style, there is an AR mode where you lay the city down in your living room floor, or on tour bed or table or wherever you like, kind of neat, never really explored it. if there was more customization, leaderboards and some sort of events, then I would give it a 5⭐, as it sits now I would give it a 3.5 ⭐

How to Download Idle Island - City Idle Tycoon APK

  1. Enter the package name com.rsgapps.idle.city.builder.tycoon on the APK Downloader.
  2. Select your device architecture (ARM64 recommended for modern devices).
  3. Click Download to get the merged APK file.
  4. Transfer and install the APK on your Android device.
  5. Keep Updated: Visit APKDER.COM regularly to search for and download the latest secure versions of your favorite apps.

Frequently Asked Questions

Yes! Every file hosted on APKDER undergoes rigorous security verification. We verify that the cryptographic signature matches the official signature from the developer, ensuring the app hasn't been modified or tampered with.

To install it, you first need to enable "Unknown Sources" in your Android device's security settings. After downloading the APK file from APKDER, tap it to begin the installation and follow the on-screen prompts.

Yes! As soon as the developer releases a new version of Idle Island - City Idle Tycoon, we will scrape and post the updated APK on APKDER. You can simply download and install the new APK over the existing installation without losing your app data.

Security & Signature Verification

This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.

Wi-Fi connection information Basic Access
  • view Wi-Fi connections
Other Basic Access
  • view network connections
  • full network access
  • control vibration
  • prevent device from sleeping
  • Google Play license check

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