# Voltages S

> Voltages S (iPhone/iPad app by Frank Kowalewski.)

- Source: https://appshunter.io/ios/app/voltages-s/id6739780795 (this page in markdown: same URL + `.md`)
- Developer: [Frank Kowalewski](https://appshunter.io/developer/291362867)
- Category: Education, Games, Puzzle, Simulation
- Price: $0.99
- Age rating: 4+
- Requires: iOS 17.6 · 2 MB
- Languages: American English, German (Germany)
- Released: 2025-01-03
- Data updated: 2026-06-04
- User reviews in markdown: https://appshunter.io/ios/app/voltages-s/id6739780795/reviews.md

## What is Voltages S?

This app invites to explorations into electricity and the serial circuit.
You can freely explore a simulated serial circuit in order to find out electricity facts.
The simulation not only reflects real circuit behaviour, but also provides insights into electron flow that real experiments cannot provide.
"Wrong" usage can be tried out without fear of destroying components while clearly warning about potential destroyment.

Experimentation is guided by the following booklets provided gerin the app:
- Knowledge: learn facts about the circuit
- Puzzles: solve puzzles on levels from beginner to expert
- Experiments: explore unusual situations
- Tricks: achieve surprising results
The booklets provide helpful hints if tasks cannot be solved on their own.

The app greatly supports class room learning as well as self motivated learning and explorations.


## Version history (last 3 releases)

### 1.0.2 — 2026-03-23

This version includes minor error corrections.
The meter symbol now is removed from the view if the meter is disconnected.

### 1.0.1 — 2025-03-26

Now stars and graduation caps are correctly updated after new ones have been earned.

### 1.0 — 2025-01-03

No release notes.

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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 2026-06-04.*