# Robot Cleaner! vs Pro Builder 3D

The clearest difference is in-app purchases: Robot Cleaner! at none against Pro Builder 3D's 3. Robot Cleaner! also leads on ads (none vs shown) and iOS requirement (9.0 vs 12.0). On price and device support there is nothing between them.

Both are free to download. Pro Builder 3D sells 3 one-off in-app purchases. Robot Cleaner! asks for nothing beyond the download.

## The numbers

| Metric | Robot Cleaner! | Pro Builder 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (8K ratings)](https://appshunter.io/ios/app/pro-builder-3d/id1591866513/reviews)** |
| Number of ratings | — | **8K** |
| Positive reviews | — | 21.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 11 days |
| Monetization | — | Free with in-app purchases |
| Size | 86 MB | 351 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Crazy Ball](https://appshunter.io/developer/1462258346) | [SUPERSONIC STUDIOS LTD](https://appshunter.io/developer/1499845738) |

## What reviewers say

### Robot Cleaner!

[App page](https://appshunter.io/ios/app/robot-cleaner/id1492868753)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pro Builder 3D

[App page](https://appshunter.io/ios/app/pro-builder-3d/id1591866513)

Design and construct your dream home in a virtual 3D environment.  Furnish your creations and then sell them to earn in-game currency to build even more elaborate structures.

**Highlights:** Build houses in 3D, Furnish interiors, Sell houses for profit, Expand your building empire

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |
| 10000 Cash and No Ads | $3.99 | one-time |
| 25000 Cash and No Ads | $5.99 | one-time |

**What reviewers like**

- 🎮 Fun and addictive game
- 🔨 Relaxing building mechanics
- 🏠 Enjoyable house building experience

**What reviewers complain about**

- 💤 Too many ads disrupting gameplay
- 🐛 Frequent crashes and bugs
- 🔄 Progress reset issues
- 🕰️ Ads even after purchasing ad-free version

**Reported bugs**

- Game crashes at higher levels
- Inability to progress past certain levels
- Glitches causing loss of in-game progress
- Compatibility issues on some devices

**Requested features**

- Reduce frequency of ads
- Implement cloud save to preserve progress
- Introduce more building/customization options
- Add difficulty levels or challenge modes


## Frequently asked questions

### Is Robot Cleaner! free?

Robot Cleaner! is free to download, with no in-app purchases.

### Is Pro Builder 3D free?

Pro Builder 3D is free to download, with in-app purchases available.

### Do Robot Cleaner! or Pro Builder 3D have ads?

Pro Builder 3D shows ads; Robot Cleaner! does not.

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