# VoltLab vs CyberSyd

The clearest difference is rating: VoltLab at 5.0 against CyberSyd's 1.0. VoltLab also leads on update cadence (every 6 days vs every 12 months) and ratings volume (388 vs 1). CyberSyd's advantage is in-app purchases (none vs 7) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

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

VoltLab holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: VoltLab has 388 ratings behind it against 1, so its average is the more settled of the two.

VoltLab ships an update every 6 days, CyberSyd every 12 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | VoltLab | CyberSyd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (388 ratings)](https://appshunter.io/ios/app/voltlab-interactive-physics/id1461701360/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/cybersyd/id1562353741/reviews) |
| Number of ratings | **388** | 1 |
| Positive reviews | 96.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | **Every 6 days** | Every 12 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 132 MB | 30 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Denis Gladkii](https://appshunter.io/developer/1851726380) | [Solsted](https://appshunter.io/developer/1562353743) |

## 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 |


### CyberSyd

[App page](https://appshunter.io/ios/app/cybersyd/id1562353741)

This app provides a safe and confidential way for young people to report bullying incidents. It aims to foster a supportive community by encouraging reporting and addressing bullying behavior, ultimately reducing its occurrence.

**Highlights:** Confidential bullying reporting, Community development, Reduces unreported incidents, Positive behavior change, Safe reporting environment, Deters bullying behavior

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VoltLab free?

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

### Is CyberSyd free?

CyberSyd is free to download, with no in-app purchases.

### Which has better reviews, VoltLab or CyberSyd?

VoltLab is rated higher. VoltLab averages 5.0 out of 5 from 388 ratings, while CyberSyd averages 1.0 from 1 ratings.

### Which is updated more often, VoltLab or CyberSyd?

VoltLab ships an update every 6 days, and CyberSyd every 12 months. Most recently, VoltLab was updated on October 29, 2026 and CyberSyd on October 27, 2026.

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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.*