# Builders Idle vs My Construction Simulator 3D

The clearest difference is in-app purchases: My Construction Simulator 3D at none against Builders Idle's 1. Builders Idle's advantage is ads (none vs shown) and review sentiment (29% vs 0%). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Builders Idle sells 1 one-off in-app purchase. My Construction Simulator 3D asks for nothing beyond the download.

Builders Idle holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Builders Idle has 312 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 29% of Builders Idle's written reviews are positive against 0% of My Construction Simulator 3D's.

Builders Idle ships an update weekly, My Construction Simulator 3D every 4 days. The most recent releases landed on October 23, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Builders Idle | My Construction Simulator 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (312 ratings)](https://appshunter.io/ios/app/builders-idle/id1480438390/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/my-construction-simulator-3d/id6473000574/reviews) |
| Number of ratings | **312** | 4 |
| Positive reviews | **29.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 164 MB | 256 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LittleBit](https://appshunter.io/developer/1589896193) | [Sablo Studio](https://appshunter.io/developer/1434408975) |

## What reviewers say

### Builders Idle

[App page](https://appshunter.io/ios/app/builders-idle/id1480438390)

Build iconic world landmarks by tapping to boost and upgrade your builders. Travel the globe to assist in the construction of famous buildings in this engaging simulator.

**Highlights:** Build famous world landmarks, Tap to boost builders, Upgrade builders, Travel around the world, Construction simulator

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads mode | $2.99 | one-time |

**What reviewers like**

- 👍 Addictive gameplay
- 👍 Good building game
- 👍 Simple and understandable
- 👍 Many buildings

**What reviewers complain about**

-  anúncios Way too many ads
-  anúncios Ads interrupt gameplay
-  anúncios Ads every 30 seconds
-  anúncios Forced ads
-  anúncios Ads after buying ad-free

**Reported bugs**

- Crashes offline
- Loses progress after crashing
- Game freezes at new buildings
- Builders not building
- Incomplete structures

**Requested features**

- Add more buildings
- Add more levels
- Add better backdrops and scenery
- Add more idle gameplay mechanics


### My Construction Simulator 3D

[App page](https://appshunter.io/ios/app/my-construction-simulator-3d/id6473000574)

Build and manage a bustling city from the ground up. Operate heavy machinery, manage resources, and complete diverse construction projects. Earn passive income and compete globally to become the ultimate construction tycoon.

**Highlights:** Operate heavy construction machinery, Build diverse structures, Manage resources and profits, Upgrade equipment and hire workers, Earn passive income offline, Compete on global leaderboards

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Builders Idle free?

Builders Idle is free to download, with in-app purchases available.

### Is My Construction Simulator 3D free?

My Construction Simulator 3D is free to download, with no in-app purchases.

### Which has better reviews, Builders Idle or My Construction Simulator 3D?

Builders Idle is rated higher. Builders Idle averages 4.6 out of 5 from 312 ratings, while My Construction Simulator 3D averages 4.3 from 4 ratings.

### Do Builders Idle or My Construction Simulator 3D have ads?

My Construction Simulator 3D shows ads; Builders Idle does not.

### Which is updated more often, Builders Idle or My Construction Simulator 3D?

Builders Idle ships an update weekly, and My Construction Simulator 3D every 4 days. Most recently, Builders Idle was updated on October 23, 2026 and My Construction Simulator 3D on September 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*