# Anomalous Phenomena vs 3D Star Map

The clearest difference is in-app purchases: 3D Star Map at none against Anomalous Phenomena's 2. 3D Star Map also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Anomalous Phenomena sells 2 in-app purchases, starting at $4.99 per month. 3D Star Map asks for nothing beyond the download.

Anomalous Phenomena ships an update every 3 months, 3D Star Map every 2 weeks. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Anomalous Phenomena | 3D Star Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (9 ratings)](https://appshunter.io/ios/app/3d-star-map/id6758356924/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 63 MB | 100 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jeffery Rowe](https://appshunter.io/developer/1862911137) | [Alexander Winn](https://appshunter.io/developer/652547902) |

## What reviewers say

### Anomalous Phenomena

[App page](https://appshunter.io/ios/app/anomalous-phenomena/id6758256331)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Subscription | $4.99 | per month |
| Premium Yearly Subscription | $29.99 | per year |


### 3D Star Map

[App page](https://appshunter.io/ios/app/3d-star-map/id6758356924)

Explore over 700 stars in our local star cluster in a 3D space simulation. Zoom, rotate, and learn about neighboring star systems with detailed information available on tap. Perfect for research or satisfying cosmic curiosity.

**Highlights:** 3D space exploration, Over 700 local stars, Detailed star information, Zoom, rotate, and move, Relaxing animations, Educational content

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

**In-app purchases:** none


## Frequently asked questions

### Is Anomalous Phenomena free?

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

### Is 3D Star Map free?

3D Star Map is free to download, with no in-app purchases.

### Do Anomalous Phenomena or 3D Star Map have ads?

Neither Anomalous Phenomena nor 3D Star Map shows ads.

### Which is updated more often, Anomalous Phenomena or 3D Star Map?

Anomalous Phenomena ships an update every 3 months, and 3D Star Map every 2 weeks. Most recently, Anomalous Phenomena was updated on October 6, 2026 and 3D Star Map on October 18, 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.*