# Ghost Camera Detector Radar vs SPI

The clearest difference is rating: Ghost Camera Detector Radar at 4.3 against SPI's 3.4. Ghost Camera Detector Radar also leads on ratings volume (55K vs 127) and review sentiment (77% vs 58%). SPI's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Ghost Camera Detector Radar sells 1 one-off in-app purchase and SPI sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Ghost Camera Detector Radar holds the better App Store score, 4.3 against 3.4. That said, the two scores are not equally well evidenced: Ghost Camera Detector Radar has 55K ratings behind it against 127, so its average is the more settled of the two. Written reviews point the same way: 77% of Ghost Camera Detector Radar's written reviews are positive against 58% of SPI's.

Ghost Camera Detector Radar ships an update every 3 months, SPI every 6 weeks. The most recent releases landed on September 27, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Ghost Camera Detector Radar | SPI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (55K ratings)](https://appshunter.io/ios/app/ghost-camera-detector-radar/id1247862561/reviews)** | [3.4 (127 ratings)](https://appshunter.io/ios/app/spi/id6736894471/reviews) |
| Number of ratings | **55K** | 127 |
| Positive reviews | **76.5% of reviews** | 58.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 128 MB | 66 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [First Class Media B.V.](https://appshunter.io/developer/1394094946) | [Spirit Phone Innovations LLC](https://appshunter.io/developer/1767312130) |

## What reviewers say

### Ghost Camera Detector Radar

[App page](https://appshunter.io/ios/app/ghost-camera-detector-radar/id1247862561)

Detect and communicate with spirits using a realistic ghost hunting experience. This app visualizes detected ghosts and allows you to ask questions, receiving answers from the spirit world. It provides a unique tool for exploring paranormal phenomena.

**Highlights:** Ghost detection radar, Visualizes detected ghosts, Spirit communication tool, Ask questions to spirits, Ultra-realistic experience

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ghost Detector Radar Pro | $3.99 | one-time |

**What reviewers like**

- 👍 Friendly ghosts
- 🤖 Ghosts provide detailed information
- 🔍 Able to detect ghosts in various locations

**What reviewers complain about**

- 😨 Encountering evil or dangerous ghosts
- 🚫 Ghosts providing cryptic or ominous messages
- 🤔 Unsure if app is real or just for entertainment

**Reported bugs**

- App crashing or disconnecting during ghost encounters
- Ghost detection not working consistently

**Requested features**

- Ability to save ghost profiles or history
- Option to share ghost encounters with others
- More detailed information on ghost types and behaviors


### SPI

[App page](https://appshunter.io/ios/app/spi/id6736894471)

This scientific device is designed for paranormal research and ghost hunting. It combines advanced ITC technology with intuitive frequency features to help users connect with the unknown and explore paranormal activity using AI tools.

**Highlights:** Scientific paranormal device, ITC cutting-edge technology, Intuitive frequency features, Connect with the unknown, EVP Evidence, Artificial intelligence tools

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly | $4.99 | per month |
| Ghost Monthly | $7.99 | per month |
| Standard Yearly | $49.99 | per year |
| Ghost Yearly | $79.99 | per year |

**What reviewers like**

- 🤍 Accurate, intelligent, and specific responses
- 🤍 Impressive and surreal communication with spirits
- 🤍 Helpful tool for paranormal investigations and research
- 🤍 Game-changing for the paranormal field
- 🤍 Provides relevant and location-specific information

**What reviewers complain about**

- 🐛 Audio/voice issues (no audio playback, crashes, etc.)
- 🐛 Inconsistent performance (works one day, not the next)
- 🐛 Responses seem AI-generated rather than spirit-driven

**Reported bugs**

- Audio/voice not working
- Crashes and freezes
- Inability to save/review recorded interactions

**Requested features**

- Voice playback for responses
- Improved stability and reliability
- Clearer instructions and guidance for users


## Frequently asked questions

### Is Ghost Camera Detector Radar free?

Ghost Camera Detector Radar is free to download, with in-app purchases available.

### Is SPI free?

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

### Which has better reviews, Ghost Camera Detector Radar or SPI?

Ghost Camera Detector Radar is rated higher. Ghost Camera Detector Radar averages 4.3 out of 5 from 55K ratings, while SPI averages 3.4 from 127 ratings.

### Do Ghost Camera Detector Radar or SPI have ads?

Ghost Camera Detector Radar shows ads; SPI does not.

### Which is updated more often, Ghost Camera Detector Radar or SPI?

Ghost Camera Detector Radar ships an update every 3 months, and SPI every 6 weeks. Most recently, Ghost Camera Detector Radar was updated on September 27, 2026 and SPI on September 28, 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.*