# VoltLab vs Voltios

The clearest difference is price: VoltLab at Free against Voltios's $0.99. VoltLab also leads on ratings volume (367 vs 1) and update cadence (every 5 days vs every 10 days). On rating, ads, in-app purchases and device support there is nothing between them.

VoltLab is free to download; Voltios costs $0.99 up front. VoltLab sells 7 in-app purchases, starting at $3.99 per month and Voltios sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for VoltLab against 5.0 for Voltios. That said, the two scores are not equally well evidenced: VoltLab has 367 ratings behind it against 1, so its average is the more settled of the two.

VoltLab ships an update every 5 days, Voltios every 10 days. Both last shipped on September 30, 2026.

## The numbers

| Metric | VoltLab | Voltios |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [5.0 (367 ratings)](https://appshunter.io/ios/app/voltlab-interactive-physics/id1461701360/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/voltios-circuit-puzzles/id6779986359/reviews) |
| Number of ratings | **367** | 1 |
| Positive reviews | 96.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 days |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 123 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Denis Gladkii](https://appshunter.io/developer/1851726380) | [Ignacio Noguerol Sicilia](https://appshunter.io/developer/6779954213) |

## 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 |


### Voltios

[App page](https://appshunter.io/ios/app/voltios-circuit-puzzles/id6779986359)

A puzzle game that teaches the fundamentals of electricity through interactive circuit building. Explore various electrical concepts like switches, short circuits, and Ohm's law in a visually engaging and playful manner. Designed for families with no ads or tracking, offering a complete learning experience with a single purchase.

**Highlights:** Interactive circuit building, Learn electrical concepts visually, Explore switches, fuses, and Ohm's law, 68 levels across 9 worlds, Offline play, No ads or tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game | $4.99 | one-time |


## Frequently asked questions

### Is VoltLab free?

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

### Is Voltios free?

Voltios costs $0.99, and also offers in-app purchases.

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

VoltLab and Voltios are both rated 5.0 out of 5 on the App Store, from 367 and 1 ratings respectively.

### Do VoltLab or Voltios have ads?

Neither VoltLab nor Voltios shows ads.

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

VoltLab ships an update every 5 days, and Voltios every 10 days. Most recently, VoltLab was updated on September 30, 2026 and Voltios on September 30, 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.*