Have you ever thought about learning electrical engineering using just your cell phone? With the advancement of technology, this is now possible — and the app “Electrician's Bible” is one of the most comprehensive tools for those who want to delve deeper into this universe, whether as a beginner or a professional. Available for Android and iOS, it can be downloaded below:
Electrician's Bible
What is the Electrician's Bible?
O Electrician's Bible is a comprehensive educational app for electrical students, enthusiasts, and professionals. It brings together technical information, diagrams, tables, practical tips, and a variety of tools to facilitate electrical work and learning.
It's like having a technical course and a toolbox in the palm of your hand.
Main features
The application offers a wide range of features that make it one of the most complete in its category:
- Illustrated tutorials and guides about electrical circuits, residential installations, motors and transformers;
- Automatic calculation of current, power, resistance and voltage;
- Interactive electrical diagrams;
- Electrical unit converters;
- Technical glossary with the main terms used in the profession;
- Testing and simulation tool to reinforce learning;
- Section for notes and projects personal within the app.
Android and iOS compatibility
O Electrician's Bible It's available on both the Google Play Store (Android) and the Apple App Store (iOS), with regular updates and good stability on both platforms. It's lightweight, works well even on mid-range phones, and doesn't require a constant internet connection to access most content.
How to use the app: step by step
- Download and install the app through your cell phone store.
- Open the app and choose your knowledge level (beginner, intermediate or advanced).
- Access the learning modules, starting with the fundamentals of electricity.
- Use the built-in tools for real-time calculations and simulations.
- Save your favorite projects or studies in the notes area.
- Perform the tests at the end of each module to reinforce what you have learned.
- Return to the content whenever you want to review it. or practice.
It's simple, intuitive, and you don't need any prior knowledge to get started.
Advantages and disadvantages
Advantages:
- ✅ Simple and user-friendly interface;
- ✅ Reliable and up-to-date technical content;
- ✅ Ideal for beginners and professionals;
- ✅ Works offline after downloading materials;
- ✅ Useful tools for the electrician's daily routine.
Disadvantages:
- ⚠️ Some of the content is in English (although with easy technical language);
- ⚠️ Some advanced features are only available in the paid version;
- ⚠️ Lack of educational videos (the content is mostly text and images).
Is it free or paid?
The application has a very robust free version, which gives access to most essential features. However, there is also the premium version, which unlocks advanced simulators, more interactive diagrams, and the ability to export projects as PDFs. The cost is affordable and can be paid monthly or annually.
Usage tips
- If you are starting from scratch, start with basic module, which explains fundamentals such as current, voltage and resistance;
- Use the night mode to study at night without tiring your eyes;
- Take advantage of the technical glossary to quickly review terms during a service or study;
- Use the simulations as training before selection processes or technical tests;
- If you already work as an electrician, use the calculation tools to streamline your daily work.
Overall app rating
O Electrician's Bible is very well rated in the app stores, with an average of 4.6 stars on the Play Store It is 4.7 on the App StoreUsers particularly praise the quality of the content, the practicality of the tools, and the ease of use, even for beginners.
Several comments report that the app was crucial in getting a job, passing technical exams, or even starting their own business as a self-employed electrician.
Conclusion
If you are looking for a practical, affordable and efficient way to learn electrical engineering or improve your knowledge, Electrician's Bible is an excellent choice. With it, your smartphone becomes a true technical learning hub, always at hand for studying or consulting anywhere.
Download the app now and start your journey into the world of electricity today!

