# PhysicsViz vs Sapling Isle

The clearest difference is device support: Sapling Isle at 2 against PhysicsViz's —. PhysicsViz's advantage is iOS requirement (15.0 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | PhysicsViz | Sapling Isle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/physicsviz/id6761396069/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Monetization | Free | — |
| Size | 2 MB | 40 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [SHIVAM GAIND](https://appshunter.io/developer/1885222857) | [大鹏 张](https://appshunter.io/developer/937718061) |

## What reviewers say

### PhysicsViz

[App page](https://appshunter.io/ios/app/physicsviz/id6761396069)

Explore AP Physics concepts with interactive simulations and real-time animations. Visualize forces, motion, and energy with adjustable parameters and preset scenarios. Ideal for students seeking a deeper understanding beyond equations.

**Highlights:** Interactive AP Physics 1 simulations, Adjustable real-time sliders, Live readouts for physics data, Visual force diagrams, Preset scenarios for edge cases, Covers Kinematics, Forces, Energy, Momentum, and more

**In-app purchases:** none


### Sapling Isle

[App page](https://appshunter.io/ios/app/sapling-isle-physics-lab/id6792211746)

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

**In-app purchases:** none


## Frequently asked questions

### Is PhysicsViz free?

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

### Is Sapling Isle free?

Sapling Isle is free to download, with no in-app purchases.

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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.*