# Algodoo vs Zalgo Generator

The clearest difference is price: Zalgo Generator at Free against Algodoo's $7.99. Zalgo Generator also leads on rating (4.8 vs 3.8) and review sentiment (93% vs 59%). Algodoo's advantage is ads (none vs shown) and ratings volume (1.2K vs 280). On update cadence, in-app purchases and iOS requirement there is nothing between them.

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

Zalgo Generator holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 1.2K and 280 respectively. Written reviews point the same way: 59% of Algodoo's written reviews are positive against 93% of Zalgo Generator's.

Algodoo ships an update monthly, Zalgo Generator every 3 weeks. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Algodoo | Zalgo Generator |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | [3.8 (1.2K ratings)](https://appshunter.io/ios/app/algodoo/id616064935/reviews) | **[4.8 (280 ratings)](https://appshunter.io/ios/app/zalgo-generator/id1178473555/reviews)** |
| Number of ratings | **1.2K** | 280 |
| Positive reviews | 58.7% of reviews | **92.9% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 29 MB | 7 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) | [Konstantin Adamov](https://appshunter.io/developer/1082896610) |

## 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


### Zalgo Generator

[App page](https://appshunter.io/ios/app/zalgo-generator/id1178473555)

Transform your ordinary messages into unsettling, distorted text. This app allows you to generate unique and creepy characters to add a touch of madness to your communications. Customize the intensity and style of the distortions for a truly unique effect.

**Highlights:** Generate strange looking texts, Choose from different corruption levels, Customize character direction (above, below, both), Customize character types (dripping, wavy, curly), Flip text and reversed text, Apply various text styles (bubbles, squares, accented)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient text generation
- 💡 Variety of font options
- 🎨 Customizable text styles

**What reviewers complain about**

- 🔍 Limited functionality (cannot use in other apps)
- 📋 Inconvenient copy-paste workflow
- 🙄 Occasional ads

**Reported bugs**

- Text length limitations
- Compatibility issues on certain platforms

**Requested features**

- Keyboard integration for seamless use
- Ability to save and recall custom text styles
- Support for more languages and character sets


## Frequently asked questions

### Is Algodoo free?

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

### Is Zalgo Generator free?

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

### Which has better reviews, Algodoo or Zalgo Generator?

Zalgo Generator is rated higher. Algodoo averages 3.8 out of 5 from 1.2K ratings, while Zalgo Generator averages 4.8 from 280 ratings.

### Do Algodoo or Zalgo Generator have ads?

Zalgo Generator shows ads; Algodoo does not.

### Which is updated more often, Algodoo or Zalgo Generator?

Algodoo ships an update monthly, and Zalgo Generator every 3 weeks. Most recently, Algodoo was updated on October 23, 2026 and Zalgo Generator on October 21, 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.*