# Blue Crab for LEGO 10252 Set — Building Instructions

> Fan-made LEGO building instructions for a blue crab MOC. (iPhone/iPad app by Sergey Slobodenyuk.)

- Source: https://appshunter.io/ios/app/blue-crab-for-lego-10252-set/id1329987995 (this page in markdown: same URL + `.md`)
- Developer: [Sergey Slobodenyuk](https://appshunter.io/developer/887715963)
- Category: Entertainment, Education
- Price: Free with in-app purchases
- Rating: 3.60/5 from 18 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 41 MB
- Languages: American English, Arabic, Catalan, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek and 21 more
- Released: 2018-01-25
- Data updated: 2026-06-11
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/blue-crab-for-lego-10252-set/id1329987995/reviews.md

## What is Blue Crab for LEGO 10252 Set?

Build this blue crab from LEGO 10252 Creator set, using our building instructions.

These instructions are clear and easy to follow – almost like the real instructions from the box. They have large step-by-step pictures, a LEGO parts list and "highlight new parts" button.

We hope you enjoy making this MOC (My Own Creation). Please leave a short review or share your comments on the AppStore. This will help us upload MOCs more frequently and make them better.

Thanks!

NOTES: 
- The app, model and building steps are created by fans of LEGO and are not an official LEGO product. 
- LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this application.
- This free version is supported by ads. You can remove advertisements by In-App purchases.

## Key features

- Step-by-step visual instructions
- LEGO parts list
- Highlight new parts feature
- Fan-made MOC (My Own Creation)
- Clear and easy to follow

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/blue-crab-for-lego-10252-set/id1329987995/reviews.md

### 5/5 — Hhbhjh

*2023-08-03*

Fjghgyyybhhbnokjikkj

### 1/5 — Don’t bother

*2020-11-21*

Most of the connections are 1 stud, often with counter-pressure. Incredibly fragile while building.

### 4/5 — Crab - delicious

*2020-04-26*

Different model. Really enjoyable.

### 4/5 — Lego game (fun)

*2018-05-28*

This game is fun because it teaches you how to build a lego crab

## Frequently asked questions about Blue Crab for LEGO 10252 Set

### What is Blue Crab for LEGO 10252 Set?

Blue Crab for LEGO 10252 Set provides fan-made, step-by-step building instructions to create a blue crab model using parts from the LEGO Creator 10252 set. It aims to offer a clear and enjoyable building experience for LEGO enthusiasts.

### Is Blue Crab for LEGO 10252 Set an official LEGO product?

No, the app, model, and building steps are created by fans of LEGO and are not an official LEGO product. LEGO® is a trademark of the LEGO Group, which does not sponsor, authorize, or endorse this application.

### What devices does Blue Crab for LEGO 10252 Set support?

Blue Crab for LEGO 10252 Set is supported on iPhone, iPad, and iPod. The app is designed for iOS devices.

### What is the age rating for Blue Crab for LEGO 10252 Set?

The app has an age rating of 4+, making it suitable for younger builders and families. This indicates it contains content generally considered appropriate for all ages.

### How often is Blue Crab for LEGO 10252 Set updated?

The app was last updated on January 25, 2018, with version 1.0. Further updates would depend on developer activity and user feedback for new MOC uploads.

### Can I remove ads from Blue Crab for LEGO 10252 Set?

Yes, the free version of Blue Crab for LEGO 10252 Set is supported by ads. You can remove these advertisements through in-app purchases.

### What is the user rating for Blue Crab for LEGO 10252 Set?

The app has a user rating of 3.6 stars based on 18 ratings. This suggests a mixed reception from users, with some finding it helpful and others potentially encountering issues.

### Does Blue Crab for LEGO 10252 Set require an internet connection to build?

The provided description does not specify if an internet connection is required for building. However, typically, instruction apps are designed to be used offline once downloaded.

## Version history (last 1 release)

### 1.0 — 2018-01-25

This app has been updated by Apple to display the Apple Watch app icon.

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## More apps by Sergey Slobodenyuk

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- [XV the Game](https://appshunter.io/ios/app/xv-the-game/id1032998667)

All apps by Sergey Slobodenyuk: https://appshunter.io/developer/887715963

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*