# Algodoo vs Hey Duggee Jigsaws

The clearest difference is rating: Hey Duggee Jigsaws at 5.0 against Algodoo's 3.8. Hey Duggee Jigsaws also leads on price ($1.99 vs $7.99) and device support (3 vs 1). Algodoo's advantage is update cadence (monthly vs every 9 months) and ratings volume (1.2K vs 6). On ads and in-app purchases there is nothing between them.

Algodoo costs $7.99 and Hey Duggee Jigsaws $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Hey Duggee Jigsaws holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Algodoo has 1.2K ratings behind it against 6, so its average is the more settled of the two.

Algodoo ships an update monthly, Hey Duggee Jigsaws every 9 months. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Algodoo | Hey Duggee Jigsaws |
| --- | --- | --- |
| Price | $7.99 | **$1.99** |
| Rating | [3.8 (1.2K ratings)](https://appshunter.io/ios/app/algodoo/id616064935/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/hey-duggee-jigsaws/id1246188619/reviews)** |
| Number of ratings | **1.2K** | 6 |
| Positive reviews | 58.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Monetization | **Free** | Paid |
| Size | 29 MB | 79 MB |
| Requires iOS | 12.0 | **7.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Algoryx Simulation AB](https://appshunter.io/developer/464050548) | [BBC Studios Distribution Ltd.](https://appshunter.io/developer/344138454) |

## 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


### Hey Duggee Jigsaws

[App page](https://appshunter.io/ios/app/hey-duggee-jigsaws/id1246188619)

Engage young children with a collection of 22 jigsaw puzzles featuring beloved characters. The app offers four difficulty levels and an intuitive interface, making it suitable for a wide range of ages and skill levels. It provides a safe and ad-free puzzling experience.

**Highlights:** 22 Hey Duggee themed puzzles, 4 difficulty levels per puzzle, Intuitive drag and drop gameplay, Clear interface for preschoolers, Contextual help system, Ad-free and safe for children

**In-app purchases:** none


## Frequently asked questions

### Is Algodoo free?

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

### Is Hey Duggee Jigsaws free?

Hey Duggee Jigsaws costs $1.99, with no in-app purchases.

### Which has better reviews, Algodoo or Hey Duggee Jigsaws?

Hey Duggee Jigsaws is rated higher. Algodoo averages 3.8 out of 5 from 1.2K ratings, while Hey Duggee Jigsaws averages 5.0 from 6 ratings.

### Do Algodoo or Hey Duggee Jigsaws have ads?

Neither Algodoo nor Hey Duggee Jigsaws shows ads.

### Which is updated more often, Algodoo or Hey Duggee Jigsaws?

Algodoo ships an update monthly, and Hey Duggee Jigsaws every 9 months. Most recently, Algodoo was updated on November 1, 2026 and Hey Duggee Jigsaws on October 31, 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.*