# Physics Lab AR vs NotaryPro

The clearest difference is price: Physics Lab AR at Free against NotaryPro's $4.99. NotaryPro's advantage is in-app purchases (none vs 7). On ads, device support and iOS requirement there is nothing between them.

Physics Lab AR is free to download; NotaryPro costs $4.99 up front. Physics Lab AR sells 7 in-app purchases, starting at $1.49 per month. NotaryPro asks for nothing beyond the download.

## The numbers

| Metric | Physics Lab AR | NotaryPro |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.7 (1.8K ratings)](https://appshunter.io/ios/app/physics-lab-ar/id1298984261/reviews)** | — |
| Number of ratings | **1.8K** | — |
| Positive reviews | 47.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 177 MB | 14 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Turtle Sim LLC](https://appshunter.io/developer/1568741108) | [Edry Garcia](https://appshunter.io/developer/1843024177) |

## 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


### NotaryPro

[App page](https://appshunter.io/ios/app/notarypro/id6759183459)

**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 NotaryPro free?

NotaryPro costs $4.99, with no in-app purchases.

### Do Physics Lab AR or NotaryPro have ads?

Neither Physics Lab AR nor NotaryPro shows ads.

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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.*