# S vs GhostAI

The clearest difference is price: S at Free against GhostAI's $3.99. GhostAI's advantage is rating (4.0 vs 1.0) and chart position (#135 vs unranked). On ratings volume, ads, in-app purchases and device support there is nothing between them.

S is free to download; GhostAI costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GhostAI holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

## The numbers

| Metric | S | GhostAI |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/sg-vr-paranormal-experiments/id6450799250/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/ghostai/id6477535502/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | — |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#135** |
| Size | 20 MB | 15 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Spotted Ghosts](https://appshunter.io/developer/1439178125) | [Neil King](https://appshunter.io/developer/1035164708) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/sg-vr-paranormal-experiments/id6450799250)

Explore paranormal phenomena with three unique VR experiments designed to enhance your investigations. This app utilizes modern technology to update traditional methods like the Ganzfeld experiment and offers a simulated space flight experience for relaxation and heightened senses.

**Highlights:** Ganzfeld Experiment with Spirit Box, Spinning Triangles visual enhancement, Simulated Space Travel VR experience, Modern take on paranormal investigation techniques, Designed for VR goggles

**Features:** Vision Pro support

**In-app purchases:** none


### GhostAI

[App page](https://appshunter.io/ios/app/ghostai/id6477535502)

**Currently charting:** #135 Top Paid · Lifestyle (US App Store)

This app uses your device's sensors and AI to detect environmental changes and construct sentences. It's designed for paranormal investigation or casual fun, logging and speaking its findings. Customize sensor use and export data for analysis.

**Highlights:** AI-powered sentence generation, Utilizes device sensors (vibration, magnetic fields, etc.), Speaks generated sentences via text-to-speech, Logs and exports data (text/CSV), Individual sensor control, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is GhostAI free?

GhostAI costs $3.99, with no in-app purchases.

### Which has better reviews, S or GhostAI?

GhostAI is rated higher. S averages 1.0 out of 5 from 2 ratings, while GhostAI averages 4.0 from 1 ratings.

### Do S or GhostAI have ads?

Neither S nor GhostAI shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*