# VoltLab vs Physics Solver AI

The clearest difference is review sentiment: VoltLab at 97% against Physics Solver AI's 20%. VoltLab also leads on rating (5.0 vs 4.5) and update cadence (every 4 days vs monthly). Physics Solver AI's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. VoltLab sells 7 in-app purchases, starting at $3.99 per month and Physics Solver AI sells 5 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

VoltLab holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 363 and 136 respectively. Written reviews point the same way: 97% of VoltLab's written reviews are positive against 20% of Physics Solver AI's.

VoltLab ships an update every 4 days, Physics Solver AI monthly. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | VoltLab | Physics Solver AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (363 ratings)](https://appshunter.io/ios/app/voltlab-interactive-physics/id1461701360/reviews)** | [4.5 (136 ratings)](https://appshunter.io/ios/app/physics-solver-ai/id6736621573/reviews) |
| Number of ratings | **363** | 136 |
| Positive reviews | **96.8% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 122 MB | 87 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) | [NEXTLINE YAZILIM LİMİTED ŞİRKETİ](https://appshunter.io/developer/1795648837) |

## 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 |


### Physics Solver AI

[App page](https://appshunter.io/ios/app/physics-solver-ai/id6736621573)

This app provides instant, accurate solutions and detailed step-by-step explanations for physics problems across various branches. It acts as a personal tutor, helping students understand complex concepts through interactive learning and personalized guidance, available 24/7.

**Highlights:** Physics problem solving, Detailed step-by-step solutions, Instant answers via photo, Interactive learning, 24/7 availability, Covers mechanics, electromagnetism, and more

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physics AI Premium | $5.99 | per 7 days |
| Physics Solver Premium | $9.99 | per year |
| Physics AI Premium | $19.99 | per month |
| 6 Month Premium Discounted | $29.99 | per 6 months |
| Physics AI Premium | $59.99 | per 6 months |


## Frequently asked questions

### Is VoltLab free?

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

### Is Physics Solver AI free?

Physics Solver AI is free to download, with in-app purchases available.

### Which has better reviews, VoltLab or Physics Solver AI?

VoltLab is rated higher. VoltLab averages 5.0 out of 5 from 363 ratings, while Physics Solver AI averages 4.5 from 136 ratings.

### Do VoltLab or Physics Solver AI have ads?

Neither VoltLab nor Physics Solver AI shows ads.

### Which is updated more often, VoltLab or Physics Solver AI?

VoltLab ships an update every 4 days, and Physics Solver AI monthly. Most recently, VoltLab was updated on September 25, 2026 and Physics Solver AI on September 22, 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.*