# Chaos Studies vs Necrometer

The clearest difference is rating: Chaos Studies at 5.0 against Necrometer's 4.0. Necrometer's advantage is iOS requirement (15.1 vs 17.6). On price, review sentiment, ratings volume and ads there is nothing between them.

Chaos Studies costs $1.99 and Necrometer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Chaos Studies holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Chaos Studies | Necrometer |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chaos-studies/id6758313363/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/necrometer-ghost-detector-emf/id6770125558/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Monetization | Paid | Paid |
| Size | 41 MB | 43 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Alexander Kohlhofer](https://appshunter.io/developer/1838574122) | [Mert Can Oral](https://appshunter.io/developer/1896054568) |

## What reviewers say

### Chaos Studies

[App page](https://appshunter.io/ios/app/chaos-studies/id6758313363)

Explore mesmerizing 3D visualizations of strange attractors, representing complex mathematical systems. Interact with these dynamic point clouds through touch and device tilt, accompanied by immersive spatial audio. Offers a meditative experience with no scores or goals, focusing on mathematical beauty.

**Highlights:** 3D point cloud visualization, Interactive orbit and zoom controls, Device tilt parallax effect, Nine unique strange attractors, Spatial 3D ambient soundtrack, Meditative slow drawing mode

**Features:** Vision Pro support

**In-app purchases:** none


### Necrometer

[App page](https://appshunter.io/ios/app/necrometer-ghost-detector-emf/id6770125558)

Transform your device into a paranormal investigation tool. This app simulates ghost detection, EMF scanning, and spirit communication using your phone's sensors and real-time signal generation for an immersive experience.

**Highlights:** EMF Scanner & Ghost Detector, Spirit Box & ITC Communication, EVP Recorder & Audio Scanner, Paranormal Investigation Sessions, Customization & Atmosphere

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

**In-app purchases:** none


## Frequently asked questions

### Is Chaos Studies free?

Chaos Studies costs $1.99, with no in-app purchases.

### Is Necrometer free?

Necrometer costs $1.99, with no in-app purchases.

### Which has better reviews, Chaos Studies or Necrometer?

Chaos Studies is rated higher. Chaos Studies averages 5.0 out of 5 from 2 ratings, while Necrometer averages 4.0 from 4 ratings.

### Do Chaos Studies or Necrometer have ads?

Neither Chaos Studies nor Necrometer shows 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.*