# Perfect Marble vs Labo Mechanical Studio

The clearest difference is review sentiment: Labo Mechanical Studio at 89% against Perfect Marble's 0%. Labo Mechanical Studio also leads on rating (4.6 vs 2.8) and ratings volume (55 vs 4). Perfect Marble's advantage is in-app purchases (none vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Labo Mechanical Studio sells 1 one-off in-app purchase. Perfect Marble asks for nothing beyond the download.

Labo Mechanical Studio holds the better App Store score, 4.6 against 2.8. That said, the two scores are not equally well evidenced: Labo Mechanical Studio has 55 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of Perfect Marble's written reviews are positive against 89% of Labo Mechanical Studio's.

## The numbers

| Metric | Perfect Marble | Labo Mechanical Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (4 ratings)](https://appshunter.io/ios/app/perfect-marble/id1557477786/reviews) | **[4.6 (55 ratings)](https://appshunter.io/ios/app/labo-mechanical-studiokids/id1585327314/reviews)** |
| Number of ratings | 4 | **55** |
| Positive reviews | 0.0% of reviews | **88.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 126 MB | 77 MB |
| Requires iOS | 10.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Konstantin Boronenkov](https://appshunter.io/developer/660671521) | [Labo Lado Co., Ltd.](https://appshunter.io/developer/475943829) |

## What reviewers say

### Perfect Marble

[App page](https://appshunter.io/ios/app/perfect-marble/id1557477786)

Guide a marble through a path by painting the road. Avoid obstacles and reach the end of each level. Simple controls make it easy to pick up and play.

**Highlights:** Paint the road, Guide a marble, Avoid obstacles, Level-based progression, Simple controls

**In-app purchases:** none


### Labo Mechanical Studio

[App page](https://appshunter.io/ios/app/labo-mechanical-studiokids/id1585327314)

This app guides children to build and understand mechanical devices through interactive tutorials and free creation. It offers a variety of parts and materials to explore principles like pistons, cams, and gears, fostering creativity and STEM learning.

**Highlights:** Extensive mechanical device tutorials, Learn through imitation and practice, Variety of parts and materials, Free creation of mechanical devices, Add appearance and decoration, Game and special effects components, Share creations online

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | one-time |


## Frequently asked questions

### Is Perfect Marble free?

Perfect Marble is free to download, with no in-app purchases.

### Is Labo Mechanical Studio free?

Labo Mechanical Studio is free to download, with in-app purchases available.

### Which has better reviews, Perfect Marble or Labo Mechanical Studio?

Labo Mechanical Studio is rated higher. Perfect Marble averages 2.8 out of 5 from 4 ratings, while Labo Mechanical Studio averages 4.6 from 55 ratings.

### Do Perfect Marble or Labo Mechanical Studio have ads?

Neither Perfect Marble nor Labo Mechanical Studio shows ads.

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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.*