Idle Construction 3D

Idle Construction 3D

Become a Builder Tycoon

228K ratings
517 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • August 16, 2019
  • November 23, 2025
Idle Construction 3D screenshot #1 for iPhone
Idle Construction 3D screenshot #2 for iPhone
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Idle Construction 3D screenshot #4 for iPhone
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Idle Construction 3D screenshot #7 for iPhone
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About

Build famous landmarks from around the world, from small houses to iconic structures. Hire and train workers, collect rent, and use power-ups to grow your construction empire. Relax and watch your empire expand.

โœ“Build famous global constructions
โœ“Hire and train workers
โœ“Collect rent and offline rewards
โœ“Use power-ups and spin wheel
โœ“Decorate buildings
โœ“Learn building facts
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What users say

See all reviews

What's New in Idle Construction 3D

2.22

November 23, 2025

bug fixes

Subscription plans

VIP Subscription

Become a VIP

$7.997 Days
3 Days trial
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11

In-App Purchases

$1.99

Tiny Pack

Buy Tiny Pack & Enjoy 200 Diamonds.

User reviews

Good game , a lot of ads

I like the concept but there's a lot of ads that disrupts the gameplay.

Very good

It's very good. They put add in but not as much in as other (apps like DIY phone case) all you do on them kind on apps is just watching adds questioning your life choices if you picked the right app

I do reccomend for others
I do hope Idle 3D owners see this



Niamh

So fun

I like the game just not all the ads when you level up but fun

Fake reviews and Ads

A lot of the reviews Iโ€™ve read say no ads - there is an ad (unskippable) every 30 seconds. Need to level up, Ad, need more money ad. Sometimes I didnโ€™t even touch the screen - ad. This game sucks and consumed by ads. Donโ€™t fall for the fake reviews.

My review

Iโ€™d give the game 5 star if it wasnโ€™t for so many ads, each time I level up rather I click the X or not it forces a ad other than that the games pretty fun relaxing and takes time so you canโ€™t just finish it in a couple hours like the other games, remove force ads and Iโ€™ll change it to 5.

Developer apps

User experience

๐Ÿž

Reported Bugs

3 issues

Crashes and freezes when leveling up

Bug

Skipping of buildings in progression

Bug

Offline earnings not working as expected

Bug
โœจ

Requested Features

4 requests

More building types and themes

Feature

Offline earnings or idle mode

Feature

Customization options for workers

Feature

Reduced ad frequency or ad-free option

Feature

FAQ

What is Idle Construction 3D?

Idle Construction 3D is a simulation game where you become a construction manager. You build famous buildings from around the world, hire and train workers, and manage your empire to become the richest builder.

What are the key features of Idle Construction 3D?

Key features include building famous landmarks, hiring and training workers, collecting rent for passive income, adding decorations, using power-ups to speed up progress, and spinning a wheel for rewards.

How does the subscription work in Idle Construction 3D?

There is a weekly subscription available for $7.99 after a 3-day free trial. This subscription removes ads, offers unlimited spins, boosts offline rewards, and increases permanent revenue and gem collection.

What kind of buildings can I build?

You can build a variety of famous constructions, including the Empire State Building, a Fairytale Castle, the Burj Al Arab, the Leaning Tower of Pisa, the Taj Mahal, the Eiffel Tower, Big Ben, and the Sydney Opera House, among others.

Can I play Idle Construction 3D offline?

The game allows for offline rewards, which can be multiplied with the subscription. While active management might require an internet connection, you can still collect resources and progress while offline.