# Tot Blocks vs Labo Mechanical Studio

The clearest difference is in-app purchases: Tot Blocks at none against Labo Mechanical Studio's 1. Labo Mechanical Studio's advantage is update cadence (weekly vs every 3 months) and iOS requirement (8.0 vs 12.0). 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. Tot Blocks asks for nothing beyond the download.

Tot Blocks ships an update every 3 months, Labo Mechanical Studio weekly. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Tot Blocks | Labo Mechanical Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (54 ratings)](https://appshunter.io/ios/app/labo-mechanical-studiokids/id1585327314/reviews)** |
| Number of ratings | — | **54** |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 73 MB | 77 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Old Coder Design](https://appshunter.io/developer/824513147) | [Labo Lado Co., Ltd.](https://appshunter.io/developer/475943829) |

## What reviewers say

### Tot Blocks

[App page](https://appshunter.io/ios/app/tot-blocks/id1275675631)

**Features:** macOS Compatibility

**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 Tot Blocks free?

Tot Blocks 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.

### Do Tot Blocks or Labo Mechanical Studio have ads?

Neither Tot Blocks nor Labo Mechanical Studio shows ads.

### Which is updated more often, Tot Blocks or Labo Mechanical Studio?

Tot Blocks ships an update every 3 months, and Labo Mechanical Studio weekly. Most recently, Tot Blocks was updated on October 29, 2026 and Labo Mechanical Studio on October 27, 2026.

---

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