# Simple Circuits — Build circuits and see inside

> Virtual circuit simulator for learning electrical concepts. (iPhone/iPad app by Sunflower Learning Ltd.)

- Source: https://appshunter.io/ios/app/simple-circuits/id1269489521 (this page in markdown: same URL + `.md`)
- Developer: [Sunflower Learning Ltd](https://appshunter.io/developer/688238542)
- Category: Education
- Price: $4.99
- Rating: 4.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 36 MB
- Languages: American English, Czech, Dutch, French (France), German (Germany), Italian, Japanese, Korean, Polish, European Portuguese and 6 more
- Released: 2017-08-17
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/simple-circuits/id1269489521/reviews.md

## What is Simple Circuits?

Simple Circuits lets you make virtual circuits. You can then visualise your circuit with pictures, diagrams, or with electrons flowing through the components. You’ll use it to cover:
•	Current, voltage and resistance. 
•	What bulbs and resistors do. 
•	What happens to energy through a circuit. 
•	How to connect ammeters and voltmeters. 
•	Series and parallel circuits. 
•	Ohm’s Law.
•	AC current
•	Current/voltage graphs

## Key features

- Build virtual circuits
- Visualize electron flow
- Learn current, voltage, resistance
- Explore series and parallel circuits
- Understand Ohm's Law
- Create current/voltage graphs

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/simple-circuits/id1269489521/reviews.md

### 4/5 — Simple circuits

*2019-04-27, version 1.02*

Pretty great teaching tool for beginning students.  A little clunky at times but good!

## Frequently asked questions about Simple Circuits

### What electrical concepts does Simple Circuits cover?

Simple Circuits covers fundamental electrical concepts including current, voltage, resistance, Ohm's Law, AC current, and the behavior of bulbs and resistors. It also teaches how to connect ammeters and voltmeters and differentiate between series and parallel circuits.

### How does Simple Circuits visualize circuit behavior?

The app allows users to visualize circuit behavior in multiple ways. You can see diagrams of the circuit, or opt for an animated view showing electrons flowing through the components.

### What devices is Simple Circuits available on?

Simple Circuits is currently available on iPad devices. There is no information about availability on other platforms at this time.

### What is the age rating for Simple Circuits?

Simple Circuits has an age rating of 4+, making it suitable for young learners and above. This indicates it is designed to be accessible and understandable for a broad audience.

### How often is Simple Circuits updated?

The latest version of Simple Circuits is 1.0.3, which was last updated on June 27, 2019. This suggests that updates may not be very frequent.

### What is the price of Simple Circuits?

Simple Circuits is a paid application priced at $4.99. This one-time purchase grants access to all its features without additional in-app purchases.

### Does Simple Circuits offer certifications?

The provided information does not indicate that Simple Circuits offers any formal certifications. Its primary function is to aid in learning and understanding electrical concepts through simulation.

### What is the user sentiment for Simple Circuits?

Based on the limited data, Simple Circuits has a rating of 4.0 stars from 1 rating. This suggests a generally positive reception from its users.

## Version history (last 4 releases)

### 1.0.3 — 2019-06-27

New Interface
Extra components including Power Supply Unit and Diode
AC current now depicted
Simpler graphing

### 1.02 — 2018-07-19

Support for Simplified Chinese

### 1.0.1 — 2018-07-05

Graphing of current, voltage and resistance in components
Support for Spanish Language
Minor bug fixes

### 1.0.0 — 2017-08-17

No release notes.

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## More apps by Sunflower Learning Ltd

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All apps by Sunflower Learning Ltd: https://appshunter.io/developer/688238542

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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 2026-06-10.*