# Powder Game vs Isotopolis

The clearest difference is ads: Isotopolis at none against Powder Game's shown. Isotopolis also leads on monetization model (free vs ad-supported) and iOS requirement (10.0 vs 13.0). Powder Game's advantage is update cadence (every 6 weeks vs every 37 months) and ratings volume (2.2K vs 10). On price, in-app purchases and device support there is nothing between them.

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

Powder Game holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Powder Game has 2.2K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 85% of Powder Game's written reviews are positive against 63% of Isotopolis's.

Powder Game ships an update every 6 weeks, Isotopolis every 37 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Powder Game | Isotopolis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2.2K ratings)](https://appshunter.io/ios/app/powder-game/id521519384/reviews)** | [4.2 (10 ratings)](https://appshunter.io/ios/app/isotopolis/id1051370087/reviews) |
| Number of ratings | **2.2K** | 10 |
| Positive reviews | **85.0% of reviews** | 62.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 37 months |
| Monetization | Ad-supported | **Free** |
| Size | 48 MB | 189 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DAN-BALL](https://appshunter.io/developer/348592290) | [Brian Winn](https://appshunter.io/developer/487088992) |

## What reviewers say

### Powder Game

[App page](https://appshunter.io/ios/app/powder-game/id521519384)

Explore a physics sandbox where you can simulate the interactions of various elements like water, fire, and gunpowder. Witness unique reactions and emergent phenomena as different 'dots' collide and influence each other.

**Highlights:** Physics simulation with powder elements, Over 30 different dot variations, Simulate element reactions, Explosion effects, Plant growth simulation

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

**In-app purchases:** none

**What reviewers like**

- 🎉 Fun sandbox game
- 👍 Satisfying gameplay
- 🎨 Lots of creative possibilities
- 🔍 Interesting element interactions
- 🕹️ Engaging player/fighter mechanics

**What reviewers complain about**

- 🐛 Occasional glitches and bugs
- 📺 Intrusive ads
- 🔒 Limited customization options
- 🚫 Pixel/dot limit frustrating
- 🔍 Unclear how to use some features

**Reported bugs**

- View feature not working as expected
- Occasional freezing or crashing
- Inconsistent player/fighter behavior
- Saved creations sometimes disappearing

**Requested features**

- Add more elements and materials
- Increase pixel/dot limit or make it unlimited
- Implement a save/load system for creations
- Add more player/fighter customization options
- Introduce new gameplay modes or challenges


### Isotopolis

[App page](https://appshunter.io/ios/app/isotopolis/id1051370087)

Explore particle physics by accelerating, steering, and colliding particles to create new isotopes. Learn about the fragmentation process and the table of nuclides through engaging gameplay. This educational game is developed by scientists and students.

**Highlights:** Particle acceleration and steering, Isotope creation and discovery, Learn about fragmentation process, Explore the table of nuclides, Educational gameplay, Developed by scientists and students

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Powder Game free?

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

### Is Isotopolis free?

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

### Which has better reviews, Powder Game or Isotopolis?

Powder Game is rated higher. Powder Game averages 4.5 out of 5 from 2.2K ratings, while Isotopolis averages 4.2 from 10 ratings.

### Do Powder Game or Isotopolis have ads?

Powder Game shows ads; Isotopolis does not.

### Which is updated more often, Powder Game or Isotopolis?

Powder Game ships an update every 6 weeks, and Isotopolis every 37 months. Most recently, Powder Game was updated on October 26, 2026 and Isotopolis on October 24, 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.*