# Physics Lab AR vs Electronics Tools & Calculator

The clearest difference is rating: Physics Lab AR at 4.7 against Electronics Tools & Calculator's 4.0. Physics Lab AR also leads on ads (none vs shown) and review sentiment (48% vs 17%). Electronics Tools & Calculator's advantage is in-app purchases (none vs 7). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Physics Lab AR sells 7 in-app purchases, starting at $1.49 per month. Electronics Tools & Calculator asks for nothing beyond the download.

Physics Lab AR holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Physics Lab AR has 1.8K ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 48% of Physics Lab AR's written reviews are positive against 17% of Electronics Tools & Calculator's.

Physics Lab AR ships an update every 2 months, Electronics Tools & Calculator every 6 weeks. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Physics Lab AR | Electronics Tools & Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.8K ratings)](https://appshunter.io/ios/app/physics-lab-ar/id1298984261/reviews)** | [4.0 (16 ratings)](https://appshunter.io/ios/app/electronics-tools-and-calculator/id1581885136/reviews) |
| Number of ratings | **1.8K** | 16 |
| Positive reviews | **47.5% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 177 MB | 63 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Turtle Sim LLC](https://appshunter.io/developer/1568741108) | [Anas Abubakar](https://appshunter.io/developer/1581534101) |

## What reviewers say

### Physics Lab AR

[App page](https://appshunter.io/ios/app/physics-lab-ar/id1298984261)

Explore physics through interactive virtual experiments and augmented reality. Build and test electrical circuits with over 100 components, visualize electromagnetic fields, and even design your own galaxy. Ideal for students, teachers, and curious minds of all ages.

**Highlights:** Virtual lab with AR mode, Build 3D electric circuits, 100+ circuit components, Precise scientific calculations, Electromagnetic field visualization, Design custom galaxies

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Component Subscription | $1.49 | per month |
| 60 Diamonds | $0.99 | one-time |
| 10 Diamonds | $0.99 | one-time |
| 120 Diamonds | $1.99 | one-time |
| 300 Diamonds | $4.99 | one-time |
| 680 Diamonds | $9.99 | one-time |
| 1280  Diamonds | $19.99 | one-time |

**What reviewers like**

- 👍 Nice app
- 🚀 Awesome app
- 💡 Good app idea
- 👍 Helpful for learning
- 👍 Useful for teachers

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Unstable app
- 🐛 Buggy app
- 🐛 App doesn't work
- 🔧 Needs improvements

**Reported bugs**

- App crashes when opening experiments or circuits
- Wires don't attach properly
- Objects fall through the table
- Camera position issues
- App freezes or becomes unresponsive

**Requested features**

- Add more components like transistors and potentiometers
- Improve camera controls and view options
- Implement saving and loading of circuits
- Add more tutorials and explanations
- Support for Vietnamese and other languages


### Electronics Tools & Calculator

[App page](https://appshunter.io/ios/app/electronics-tools-and-calculator/id1581885136)

This app serves as a pocket-sized electronics lab, offering a comprehensive reference for components and circuits. It simplifies complex calculations for filters, inductors, and various circuit configurations, aiding both engineers and hobbyists in their design processes.

**Highlights:** Electronic component reference, Electronic circuit reference, Filter design calculators, Inductor winding calculators, Transformer winding calculators, Resistor and capacitor calculations, Ohm's law and power calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is Physics Lab AR free?

Physics Lab AR is free to download, with in-app purchases available.

### Is Electronics Tools & Calculator free?

Electronics Tools & Calculator is free to download, with no in-app purchases.

### Which has better reviews, Physics Lab AR or Electronics Tools & Calculator?

Physics Lab AR is rated higher. Physics Lab AR averages 4.7 out of 5 from 1.8K ratings, while Electronics Tools & Calculator averages 4.0 from 16 ratings.

### Do Physics Lab AR or Electronics Tools & Calculator have ads?

Electronics Tools & Calculator shows ads; Physics Lab AR does not.

### Which is updated more often, Physics Lab AR or Electronics Tools & Calculator?

Physics Lab AR ships an update every 2 months, and Electronics Tools & Calculator every 6 weeks. Most recently, Physics Lab AR was updated on October 19, 2026 and Electronics Tools & Calculator on October 13, 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.*