# Melt & Freeze vs Flocking Simulator

Melt & Freeze and Flocking Simulator are too close to call on the numbers: across 6 compared parameters — price, ads, in-app purchases and monetization model among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Melt & Freeze | Flocking Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flocking-simulator/id6757456530/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free | Free |
| Size | 0 MB | 43 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hans-Christian Graf von Bothmer](https://appshunter.io/developer/1767584102) | [Victor Rodriguez](https://appshunter.io/developer/1865544820) |

## What reviewers say

### Melt & Freeze

[App page](https://appshunter.io/ios/app/melt-and-freeze/id6670792050)

Explore the particle model of matter with this interactive simulation. Visualize phase transitions from solid to liquid and understand physical principles through real-time observation and adjustable parameters. An ideal educational tool for young learners.

**Highlights:** Real-time solid-liquid transitions, Interactive temperature control, Adjustable particle count, Illustrates particle model, User-friendly for young learners

**Features:** macOS Compatibility

**In-app purchases:** none


### Flocking Simulator

[App page](https://appshunter.io/ios/app/flocking-simulator/id6757456530)

Explore emergent behavior and steering rules with a "boids" simulation. Adjust forces like separation, alignment, and cohesion to create lifelike motion. Experiment with visual options and observe instant reactions to your changes.

**Highlights:** Adjustable flocking forces (separation, alignment, cohesion), Customizable perception radius, speed, and steering, Visual options: boid shape, color modes, debug overlays, Real-time swarm reaction to parameter changes, Learning emergent behavior and steering rules, Generative visuals and relaxing motion

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Melt & Freeze free?

Melt & Freeze is free to download, with no in-app purchases.

### Is Flocking Simulator free?

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

### Do Melt & Freeze or Flocking Simulator have ads?

Neither Melt & Freeze nor Flocking Simulator shows ads.

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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.*