# Cosmic Specks vs Planet

The clearest difference is in-app purchases: Planet at none against Cosmic Specks's 1. Cosmic Specks's advantage is update cadence (daily vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cosmic Specks sells 1 one-off in-app purchase. Planet asks for nothing beyond the download.

Cosmic Specks ships an update daily, Planet weekly. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Cosmic Specks | Planet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cosmic-specks/id6784808054/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 25 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Kaolin Fire](https://appshunter.io/developer/506161943) | [Ahmad khaled Samim](https://appshunter.io/developer/6780888534) |

## What reviewers say

### Cosmic Specks

[App page](https://appshunter.io/ios/app/cosmic-specks/id6784808054)

Explore the solar system with accurate scale and orbital mechanics. This app removes common simplifications to reveal the true vastness and complexity of space. Witness planetary rotations, eclipses, and comet paths with unprecedented detail.

**Highlights:** Accurate planetary scale, True orbital inclinations, Realistic axial rotations, Detailed comet paths, Time-based simulations, Precise eclipse visualization, Data-driven accuracy indicators

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20,000 Years | $2.99 | one-time |


### Planet

[App page](https://appshunter.io/ios/app/planet-solar-system/id6790789495)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cosmic Specks free?

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

### Is Planet free?

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

### Do Cosmic Specks or Planet have ads?

Neither Cosmic Specks nor Planet shows ads.

### Which is updated more often, Cosmic Specks or Planet?

Cosmic Specks ships an update daily, and Planet weekly. Most recently, Cosmic Specks was updated on October 24, 2026 and Planet on October 20, 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.*