# Raise a Cloud vs Universe Gravity Simulator 3D

The clearest difference is review sentiment: Raise a Cloud at 89% against Universe Gravity Simulator 3D's 43%. Raise a Cloud also leads on rating (4.6 vs 4.0) and in-app purchases (none vs 1). Universe Gravity Simulator 3D's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Universe Gravity Simulator 3D sells 1 one-off in-app purchase. Raise a Cloud asks for nothing beyond the download.

Raise a Cloud holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Universe Gravity Simulator 3D has 136 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 89% of Raise a Cloud's written reviews are positive against 43% of Universe Gravity Simulator 3D's.

Raise a Cloud ships an update every 3 months, Universe Gravity Simulator 3D every 5 weeks. Both last shipped on October 14, 2026.

## The numbers

| Metric | Raise a Cloud | Universe Gravity Simulator 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (12 ratings)](https://appshunter.io/ios/app/raise-a-cloud/id1546423889/reviews)** | [4.0 (136 ratings)](https://appshunter.io/ios/app/universe-gravity-simulator-3d/id1613476121/reviews) |
| Number of ratings | 12 | **136** |
| Positive reviews | **89.3% of reviews** | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 22 MB | 235 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mai SATO](https://appshunter.io/developer/1723737875) | [KUNHAR GAMES LTD](https://appshunter.io/developer/1613476123) |

## What reviewers say

### Raise a Cloud

[App page](https://appshunter.io/ios/app/raise-a-cloud/id1546423889)

Cultivate a cloud in a virtual vase and nurture it daily to watch it grow and even create offspring. Care for your cloud to unlock new vases and sky backgrounds, allowing you to design your perfect aerial landscape.

**Highlights:** Grow and nurture a virtual cloud, Create baby clouds, Unlock new vases and skies, Design ideal sky views, Daily cloud care

**Features:** Vision Pro support

**In-app purchases:** none


### Universe Gravity Simulator 3D

[App page](https://appshunter.io/ios/app/universe-gravity-simulator-3d/id1613476121)

Explore and shape the cosmos in this 3D space simulator. Create galaxies, destroy planets, and engage in epic space battles. Experience realistic physics and stunning visuals as you journey through star realms.

**Highlights:** Realistic physics engine, Dynamic universe creation, Immersive 3D environments, Gravity simulation, Solar system exploration, Interplanetary collisions, Space combat missions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Raise a Cloud free?

Raise a Cloud is free to download, with no in-app purchases.

### Is Universe Gravity Simulator 3D free?

Universe Gravity Simulator 3D is free to download, with in-app purchases available.

### Which has better reviews, Raise a Cloud or Universe Gravity Simulator 3D?

Raise a Cloud is rated higher. Raise a Cloud averages 4.6 out of 5 from 12 ratings, while Universe Gravity Simulator 3D averages 4.0 from 136 ratings.

### Do Raise a Cloud or Universe Gravity Simulator 3D have ads?

Raise a Cloud shows ads; Universe Gravity Simulator 3D does not.

### Which is updated more often, Raise a Cloud or Universe Gravity Simulator 3D?

Raise a Cloud ships an update every 3 months, and Universe Gravity Simulator 3D every 5 weeks. Most recently, Raise a Cloud was updated on October 14, 2026 and Universe Gravity Simulator 3D on October 14, 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.*