# Algodoo vs Physics Simulator Plus

The clearest difference is update cadence: Algodoo at monthly against Physics Simulator Plus's every 25 months. Algodoo also leads on iOS requirement (12.0 vs 15.0). Physics Simulator Plus's advantage is price ($3.99 vs $7.99) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

Algodoo costs $7.99 and Physics Simulator Plus $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Algodoo ships an update monthly, Physics Simulator Plus every 25 months. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Algodoo | Physics Simulator Plus |
| --- | --- | --- |
| Price | $7.99 | **$3.99** |
| Rating | **[3.8 (878 ratings)](https://appshunter.io/ios/app/algodoo/id616064935/reviews)** | — |
| Number of ratings | **878** | — |
| Positive reviews | 59.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 25 months |
| Monetization | Free | — |
| Size | 29 MB | 1 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Algoryx Simulation AB](https://appshunter.io/developer/464050548) | [Heng Jia Liang](https://appshunter.io/developer/1532000635) |

## What reviewers say

### Algodoo

[App page](https://appshunter.io/ios/app/algodoo/id616064935)

Design and experiment with realistic 2D physics simulations. Build intricate machines, create virtual science experiments, and explore cause and effect. Share your creations and discover those of others in a vibrant community.

**Highlights:** Create objects with shapes or free-hand drawing, Combine components for intricate machines, Choose and customize materials, Simulate physics with gravity and aerodynamics, Explore ideas through trial and error, Build animations, contraptions, and experiments, Access community-created scenes

**In-app purchases:** none

**What reviewers like**

- 🚀 Great physics simulation
- 👍 Interesting and fun to use
- 💡 Ability to create and share creations
- 🚀 No ads

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🐛 Issues with loading and saving scenes
- 🐛 Textures and images not working properly
- 🐛 Laggy performance with complex scenes

**Reported bugs**

- Scenes resetting to tutorial
- Textures and images not loading properly
- Crashes when trying to import images
- Buttons and controls not working as expected

**Requested features**

- Add text and scripting options on mobile
- Improve mobile UI and controls
- Implement more features from PC version
- Fix issues with account bans and deletions


### Physics Simulator Plus

[App page](https://appshunter.io/ios/app/physics-simulator-plus/id1606287557)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Algodoo free?

Algodoo costs $7.99, with no in-app purchases.

### Is Physics Simulator Plus free?

Physics Simulator Plus costs $3.99, with no in-app purchases.

### Do Algodoo or Physics Simulator Plus have ads?

Neither Algodoo nor Physics Simulator Plus shows ads.

### Which is updated more often, Algodoo or Physics Simulator Plus?

Algodoo ships an update monthly, and Physics Simulator Plus every 25 months. Most recently, Algodoo was updated on October 6, 2026 and Physics Simulator Plus on October 2, 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.*