# Physics Lab AR vs Scientific Calculator Pro++

The clearest difference is price: Physics Lab AR at Free against Scientific Calculator Pro++'s $2.99. Physics Lab AR also leads on update cadence (every 2 months vs every 12 months). Scientific Calculator Pro++'s advantage is in-app purchases (none vs 7) and iOS requirement (12.0 vs 15.0). On ads and device support there is nothing between them.

Physics Lab AR is free to download; Scientific Calculator Pro++ costs $2.99 up front. Physics Lab AR sells 7 in-app purchases, starting at $1.49 per month. Scientific Calculator Pro++ asks for nothing beyond the download.

Physics Lab AR ships an update every 2 months, Scientific Calculator Pro++ every 12 months. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Physics Lab AR | Scientific Calculator Pro++ |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.7 (1.9K ratings)](https://appshunter.io/ios/app/physics-lab-ar/id1298984261/reviews)** | — |
| Number of ratings | **1.9K** | — |
| Positive reviews | 47.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Free with in-app purchases | — |
| Size | 177 MB | 12 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Turtle Sim LLC](https://appshunter.io/developer/1568741108) | [DigiGalaxy](https://appshunter.io/developer/1470420175) |

## 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


### Scientific Calculator Pro++

[App page](https://appshunter.io/ios/app/scientific-calculator-pro-plus-plus/id1471238001)

**Features:** macOS Compatibility

**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 Scientific Calculator Pro++ free?

Scientific Calculator Pro++ costs $2.99, with no in-app purchases.

### Do Physics Lab AR or Scientific Calculator Pro++ have ads?

Neither Physics Lab AR nor Scientific Calculator Pro++ shows ads.

### Which is updated more often, Physics Lab AR or Scientific Calculator Pro++?

Physics Lab AR ships an update every 2 months, and Scientific Calculator Pro++ every 12 months. Most recently, Physics Lab AR was updated on October 22, 2026 and Scientific Calculator Pro++ 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.*