Circuit Builder Calc: Solver 4+

Electrical Physics Calculation


Designed for iPad

    • 3.5 • 15 Ratings
    • Free
    • Offers In-App Purchases


A convenient way to understand the basics of electrical circuits. With this app calculation of circuit currents will be such an easy thing to do!

1. Choose the type of an electrical circuit.
2. Put the known values to calculate unknown.
3. Get instant results!

1. Connect the elements in series and parallel.
2. Define the parameters of new circuits.

1. Designations and metric units

Circuit Builder Calc is a useful tool for school kids and students, you can use it for brain training and attention development as well as for preparation for physics tests and exams.

Let's see how the electrical circuit works!

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Terms Of Use:

What’s New

Version 2.9.9

We've managed to fix a couple more bugs to make this app version more stable and user-friendly.

Ratings and Reviews

3.5 out of 5
15 Ratings

15 Ratings

Twitch (not the website) ,

Misleading Title

With the title I thought I would be able to build my own circuits but it turns out that this should be called circuit solver. As a actual class supplement I think it does it's job but like I said earlier you can't build your own circuit so that is limiting.

thin wire ,

Doesn't work


Benn ryan ,

Not Free

Free to download. Pay to use.


Physics Calculator for Student
Build electrical circuits with new templates
Free Trial

App Privacy

The developer, Improvision, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics
  • Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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