# VoltLab vs Физика

VoltLab and Физика both sit at 5.0 stars, but that hides the real split: 97% of VoltLab's written reviews are positive against 38% of Физика's. VoltLab also leads on ads (none vs shown) and update cadence (every 4 days vs every 28 months). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. VoltLab sells 7 in-app purchases, starting at $3.99 per month and Физика 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 Физика. That said, the two scores are not equally well evidenced: VoltLab has 363 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 97% of VoltLab's written reviews are positive against 38% of Физика's.

VoltLab ships an update every 4 days, Физика every 28 months. The most recent releases landed on September 25, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | VoltLab | Физика |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (363 ratings)](https://appshunter.io/ios/app/voltlab-interactive-physics/id1461701360/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/id1527862654/reviews) |
| Number of ratings | **363** | 2 |
| Positive reviews | **96.8% of reviews** | 37.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 28 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 122 MB | 22 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Denis Gladkii](https://appshunter.io/developer/1851726380) | [Danila Danilenko](https://appshunter.io/developer/1348112062) |

## 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 |


### Физика

[App page](https://appshunter.io/ios/app/id1527862654)

This educational app covers all physics topics from 7th to 11th grade, including key formulas with explanations. It features a search function, favorites, and helpful tables of physical quantities and constants.

**Highlights:** All physics topics (grades 7-11), Key formulas with explanations, Topic search, Favorites, Physical quantities tables, Constants tables

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Полный доступ \| Без рекламы | $0.99 | one-time |


## Frequently asked questions

### Is VoltLab free?

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

### Is Физика free?

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

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

VoltLab and Физика are both rated 5.0 out of 5 on the App Store, from 363 and 2 ratings respectively.

### Do VoltLab or Физика have ads?

Физика shows ads; VoltLab does not.

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

VoltLab ships an update every 4 days, and Физика every 28 months. Most recently, VoltLab was updated on September 25, 2026 and Физика on August 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.*