# Sand & Sky vs Harena

The clearest difference is rating: Sand & Sky at 5.0 against Harena's 3.0. Sand & Sky also leads on ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Sand & Sky holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

## The numbers

| Metric | Sand & Sky | Harena |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sand-and-sky/id6761145704/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/harena/id6804989976/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | — |
| Monetization | Ad-supported | Ad-supported |
| Size | 55 MB | 84 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nicholas Bianchino](https://appshunter.io/developer/1883398265) | [SATOSHI MAEDA](https://appshunter.io/developer/6781611869) |

## What reviewers say

### Sand & Sky

[App page](https://appshunter.io/ios/app/sand-and-sky/id6761145704)

Experiment with physics and materials in a creative sandbox. Drop, mix, and ignite various elements to discover surprising interactions and build unique creations. Enjoy a zen-like experience with realistic simulations and a variety of tools.

**Highlights:** Realistic fluid simulation, Gravity manipulation, Wind tool, Adjustable brush and speed, Undo and clear functions, Material interaction guide

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

**In-app purchases:** none


### Harena

[App page](https://appshunter.io/ios/app/harena/id6804989976)

Explore a dynamic sandbox with over 165 materials, including sand, water, lava, and creatures. Simulate complex reactions, manage heat and electricity, and even control a character in a vast, offline world.

**Highlights:** 165+ materials with unique properties, Complex heat and reaction simulation, Electricity and magnetism mechanics, Wind, pressure, and airflow simulation, Playable creatures and steerable character, Offline play with save slots, Multiple simulation views

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

**In-app purchases:** none


## Frequently asked questions

### Is Sand & Sky free?

Sand & Sky is free to download, with no in-app purchases.

### Is Harena free?

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

### Which has better reviews, Sand & Sky or Harena?

Sand & Sky is rated higher. Sand & Sky averages 5.0 out of 5 from 3 ratings, while Harena averages 3.0 from 1 ratings.

### Do Sand & Sky or Harena have ads?

Both Sand & Sky and Harena show 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.*