# VoltLab vs Симулятор ел. підстанції

The clearest difference is in-app purchases: Симулятор ел. підстанції at none against VoltLab's 7. Симулятор ел. підстанції also leads on iOS requirement (13.0 vs 15.0). VoltLab's advantage is device support. On price there is nothing between them.

Both are free to download. VoltLab sells 7 in-app purchases, starting at $3.99 per month. Симулятор ел. підстанції asks for nothing beyond the download.

## The numbers

| Metric | VoltLab | Симулятор ел. підстанції |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (363 ratings)](https://appshunter.io/ios/app/voltlab-interactive-physics/id1461701360/reviews)** | — |
| Number of ratings | **363** | — |
| Positive reviews | 96.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 122 MB | 519 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Denis Gladkii](https://appshunter.io/developer/1851726380) | [Ulab SumDU](https://appshunter.io/developer/1600533659) |

## What reviewers say

### VoltLab

[App page](https://appshunter.io/ios/app/voltlab-interactive-physics/id1461701360)

This app simplifies learning electricity through interactive lessons and visual experiments. It offers offline access, quizzes with detailed solutions, and a reference guide for formulas. Ideal for students and educators seeking to understand electrical concepts.

**Highlights:** Interactive circuit building, Visual experiment results, Self-paced learning, Quizzes with step-by-step solutions, Offline access to lessons, Reference guide for formulas

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VoltLab Pro One Month | $3.99 | per month |
| VoltLab Pro One Year | $12.99 | per year |
| VoltLab Pro One Year | $6.99 | one-time |
| VoltLab Donat | $10.99 | one-time |
| VoltLab Pro | $39.99 | one-time |
| VoltLab Donate | $49.99 | one-time |
| Awesome VoltLab Donat | $99.99 | one-time |


### Симулятор ел. підстанції

[App page](https://appshunter.io/ios/app/id1600535249)

**In-app purchases:** none


## Frequently asked questions

### Is VoltLab free?

VoltLab is free to download, with in-app purchases available.

### Is Симулятор ел. підстанції free?

Симулятор ел. підстанції is free to download, with no in-app purchases.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*