# solAR vs Carnavalapp

The clearest difference is in-app purchases: Carnavalapp at none against solAR's 1. solAR's advantage is update cadence (every 3 months vs every 8 months) and device support (5 vs 3). On price, ads and iOS requirement there is nothing between them.

Both are free to download. solAR sells 1 one-off in-app purchase. Carnavalapp asks for nothing beyond the download.

solAR ships an update every 3 months, Carnavalapp every 8 months. The most recent releases landed on October 26, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | solAR | Carnavalapp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.1K ratings)](https://appshunter.io/ios/app/solar-solar-system-in-ar/id1286558019/reviews)** | — |
| Number of ratings | **2.1K** | — |
| Positive reviews | 67.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 496 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | **iPhone, iPad, iPod, Mac, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Stoeckli](https://appshunter.io/developer/368788110) | [Centro Tecnológico de Divulgación Multimedia Qiri SpA](https://appshunter.io/developer/1546987014) |

## What reviewers say

### solAR

[App page](https://appshunter.io/ios/app/solar-solar-system-in-ar/id1286558019)

Explore the solar system in 3D and augmented reality. View planets, moons, and the sun in high resolution, placing them in your real-world environment. Adjust distances and scales for an immersive educational experience.

**Highlights:** Augmented reality solar system exploration, High-resolution 3D models of planets and moons, Place celestial bodies in real-world environments, Adjustable planet and moon scale, Interactive learning about space, Intuitive gesture controls

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Activate all Celestial Bodies | $4.99 | one-time |

**What reviewers like**

- 🚀 Realistic and detailed planets
- 👍 Easy to use and intuitive interface
- 🌟 Great AR implementation
- 💡 Helpful for learning about the solar system

**What reviewers complain about**

- 💰 Paid content required to access full features
- 🐛 Bugs and glitches, especially after updates
- ⚠️ Inaccurate scale and proportions of planets/moons
- 🔧 Settings and controls not always intuitive

**Reported bugs**

- Planets not rendering properly in iOS 16
- Purchased content not unlocking correctly
- Frequent crashes and performance issues

**Requested features**

- Add more planets and dwarf planets
- Improve accuracy of scale and orbital mechanics
- Provide more educational information about planets
- Allow free access to full solar system view


### Carnavalapp

[App page](https://appshunter.io/ios/app/carnavalapp/id6443522971)

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

**In-app purchases:** none


## Frequently asked questions

### Is solAR free?

solAR is free to download, with in-app purchases available.

### Is Carnavalapp free?

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

### Do solAR or Carnavalapp have ads?

Neither solAR nor Carnavalapp shows ads.

### Which is updated more often, solAR or Carnavalapp?

solAR ships an update every 3 months, and Carnavalapp every 8 months. Most recently, solAR was updated on October 26, 2026 and Carnavalapp on October 12, 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.*