# VoltLab vs Falstad Virtual Visit Guide

The clearest difference is in-app purchases: Falstad Virtual Visit Guide at none against VoltLab's 7. Falstad Virtual Visit Guide also leads on iOS requirement (13.0 vs 15.0). VoltLab's advantage is update cadence (every 6 days vs every 36 months). On price, ads 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. Falstad Virtual Visit Guide asks for nothing beyond the download.

VoltLab ships an update every 6 days, Falstad Virtual Visit Guide every 36 months. The most recent releases landed on October 12, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | VoltLab | Falstad Virtual Visit Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (381 ratings)](https://appshunter.io/ios/app/voltlab-interactive-physics/id1461701360/reviews)** | — |
| Number of ratings | **381** | — |
| Positive reviews | 96.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 36 months |
| Monetization | Free with in-app purchases | — |
| Size | 125 MB | 632 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) | [Eodyne Systems S.L.](https://appshunter.io/developer/1357205504) |

## 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 |


### Falstad Virtual Visit Guide

[App page](https://appshunter.io/ios/app/falstad-virtual-visit-guide/id6445891860)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VoltLab free?

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

### Is Falstad Virtual Visit Guide free?

Falstad Virtual Visit Guide is free to download, with no in-app purchases.

### Do VoltLab or Falstad Virtual Visit Guide have ads?

Neither VoltLab nor Falstad Virtual Visit Guide shows ads.

### Which is updated more often, VoltLab or Falstad Virtual Visit Guide?

VoltLab ships an update every 6 days, and Falstad Virtual Visit Guide every 36 months. Most recently, VoltLab was updated on October 12, 2026 and Falstad Virtual Visit Guide on September 29, 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.*