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BlueGrays - Arduino Projects

BlueGrays - Arduino Projects

Arduino, ESP32 & IoT Projects

14 ratings
14 reviews
📚 Education
🛠️ Developer Tools
Free
In-App Purchases

Details

Released
May 28, 2024
Updated
October 23, 2026

Features

Developer

Yunus Emre Eke
✨Promote your app ✨
BlueGrays - Arduino Projects screenshot #1 for iPhone
BlueGrays - Arduino Projects screenshot #2 for iPhone
BlueGrays - Arduino Projects screenshot #3 for iPhone
BlueGrays - Arduino Projects screenshot #4 for iPhone
BlueGrays - Arduino Projects screenshot #5 for iPhone
BlueGrays - Arduino Projects screenshot #6 for iPhone
BlueGrays - Arduino Projects screenshot #7 for iPhone
BlueGrays - Arduino Projects screenshot #8 for iPhone
BlueGrays - Arduino Projects screenshot #9 for iPhone
BlueGrays - Arduino Projects screenshot #10 for iPhone
🧾$12.99 - $101.99
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About

Learn electronics with interactive projects, a component catalog, and personal inventory management. Start with free projects and unlock full access to Arduino, ESP32, and IoT content with a premium subscription. Gamified learning with badges and levels keeps you motivated.

✓Free starter projects
✓Unlimited Arduino/ESP32/IoT projects
✓Detailed circuit diagrams and code
✓Component catalog with specifications
✓Personal inventory management
✓Gamified learning with badges and levels
✓Multi-language support
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+2

What's New in BlueGrays

3.2.0

October 23, 2026

New: Understand the code Every project's Code step now has an "Understand the code" tab. It walks you through what the code does, piece by piece, in plain words. It also lists common mistakes with their fixes and gives you a small task to try by changing the code. Also - Refreshed sign-in screen. - Small fixes and improvements.

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6

Subscriptions & In-App Purchases

Premium (Monthly)

Projects, inventory, components and ad-free access.

$2.991 Month
How to cancel BlueGrays subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Yararsız

Bu uygulama yerine farklı sitelerden daha detaylı bir şekilde yararlanıla bilir uygulama içeriği çok boş
MMüjdattt

Süper!!

Arduino hakkında o kadar uygulama denedim ancak bu kadar profunu görmedim. Çok faydalı olmuş emeğinize sağlık…
Eemrecanakyol

Helal be

Uygulama çok iyi başlangıç için biraz daha fazla ücretsiz proje olursa daha iyi olur ama zaten paralı versyonda çok ucuz
MMega63urfa

Kumsar Şenol

Sorun Çözüldü . Başarılar diliyorum
KŞKumsar Şenol

Başarılı

Arduino ve ESP32 öğrenmek için çok güzel bir uygulama. Projeler ve devre şemaları oldukça faydalı. Tavsiye ederim.
KKubraMelisEren
See 9 more reviews

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FAQ

What is BlueGrays?

BlueGrays is an educational app designed to help users learn electronics through interactive projects, a comprehensive component catalog, and personal inventory tracking. It offers both free starter projects and premium access to advanced content.

How does BlueGrays' learning methodology work?

BlueGrays uses a project-based learning approach, providing detailed circuit diagrams, code snippets, and video tutorials for various electronics projects. It also incorporates gamification with badges and levels to track progress and maintain motivation.

What are the subscription options for BlueGrays Premium?

BlueGrays Premium offers two subscription plans: a monthly plan for $2.99 and a yearly plan for $11.99. These plans unlock unlimited access to all projects, the full component catalog, and the My Workshop inventory feature.

Can I cancel my BlueGrays Premium subscription?

Yes, you can manage and cancel your subscription at any time by going to Settings > Apple ID > Subscriptions after purchase. Subscriptions must be cancelled at least 24 hours before the end of the current period to avoid automatic renewal.

Does BlueGrays have ads?

Yes, BlueGrays contains advertisements. As a free app with optional in-app purchases for premium features, advertisements are displayed to support its continued development and availability.

What devices is BlueGrays available on?

BlueGrays is currently supported on iPhones and iPods. It is rated for ages 4 and up, making it suitable for a wide range of young learners and hobbyists.

How often is BlueGrays updated?

The latest version of BlueGrays is 2.2.3, and it was last updated on March 25, 2026. This indicates a commitment to regular updates and feature enhancements for users.

What languages does BlueGrays support?

BlueGrays offers multi-language support, including Turkish (TR), English (EN), German (DE), Spanish (ES), French (FR), and Italian (IT). This broad language availability makes it accessible to a global audience.