# Physics Lab AR vs WWF Forests

The clearest difference is in-app purchases: WWF Forests at none against Physics Lab AR's 7. WWF Forests also leads on rating (5.0 vs 4.7) and iOS requirement (12.0 vs 15.0). Physics Lab AR's advantage is ratings volume (1.9K vs 20). On price, review sentiment, update cadence and ads there is nothing between them.

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

WWF Forests holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Physics Lab AR has 1.9K ratings behind it against 20, 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 50% of WWF Forests's.

Physics Lab AR ships an update every 2 months, WWF Forests monthly. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Physics Lab AR | WWF Forests |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.9K ratings)](https://appshunter.io/ios/app/physics-lab-ar/id1298984261/reviews) | **[5.0 (20 ratings)](https://appshunter.io/ios/app/wwf-forests/id1518039408/reviews)** |
| Number of ratings | **1.9K** | 20 |
| Positive reviews | 47.5% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 177 MB | 471 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) | [World Wildlife Fund](https://appshunter.io/developer/581920334) |

## 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


### WWF Forests

[App page](https://appshunter.io/ios/app/wwf-forests/id1518039408)

Explore temperate forests in an immersive augmented reality experience. Learn about forest health, threats, and sustainable management. Create and share your own virtual forest.

**Highlights:** Augmented reality forest tours, Learn about forest health and threats, Practice sustainable forest management, Plant and share virtual forests, Interactive elements, Photo and video capture

**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 WWF Forests free?

WWF Forests is free to download, with no in-app purchases.

### Which has better reviews, Physics Lab AR or WWF Forests?

WWF Forests is rated higher. Physics Lab AR averages 4.7 out of 5 from 1.9K ratings, while WWF Forests averages 5.0 from 20 ratings.

### Do Physics Lab AR or WWF Forests have ads?

Neither Physics Lab AR nor WWF Forests shows ads.

### Which is updated more often, Physics Lab AR or WWF Forests?

Physics Lab AR ships an update every 2 months, and WWF Forests monthly. Most recently, Physics Lab AR was updated on October 22, 2026 and WWF Forests on October 24, 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.*