# Algodoo vs Iowa Demon Hawks

The clearest difference is price: Iowa Demon Hawks at Free against Algodoo's $7.99. Iowa Demon Hawks also leads on device support (3 vs 1). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

Iowa Demon Hawks is free to download; Algodoo costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Algodoo ships an update monthly, Iowa Demon Hawks every 5 weeks. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Algodoo | Iowa Demon Hawks |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[3.8 (1.2K ratings)](https://appshunter.io/ios/app/algodoo/id616064935/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 58.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | — |
| Size | 29 MB | 64 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Algoryx Simulation AB](https://appshunter.io/developer/464050548) | [NERD ETCETERA EIRELI](https://appshunter.io/developer/1565377836) |

## 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


### Iowa Demon Hawks

[App page](https://appshunter.io/ios/app/iowa-demon-hawks/id6741084063)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Algodoo free?

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

### Is Iowa Demon Hawks free?

Iowa Demon Hawks is free to download, with no in-app purchases.

### Do Algodoo or Iowa Demon Hawks have ads?

Neither Algodoo nor Iowa Demon Hawks shows ads.

### Which is updated more often, Algodoo or Iowa Demon Hawks?

Algodoo ships an update monthly, and Iowa Demon Hawks every 5 weeks. Most recently, Algodoo was updated on November 6, 2026 and Iowa Demon Hawks on October 30, 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.*