# SPI vs Ghost Chatter

The clearest difference is rating: Ghost Chatter at 4.1 against SPI's 3.4. Ghost Chatter also leads on update cadence (weekly vs every 6 weeks). SPI's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. SPI sells 4 in-app purchases, starting at $4.99 per month and Ghost Chatter sells 13 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Ghost Chatter holds the better App Store score, 4.1 against 3.4. Both are backed by a comparable volume of ratings — 127 and 29 respectively. Written reviews point the same way: 58% of SPI's written reviews are positive against 60% of Ghost Chatter's.

SPI ships an update every 6 weeks, Ghost Chatter weekly. The most recent releases landed on September 28, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | SPI | Ghost Chatter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (127 ratings)](https://appshunter.io/ios/app/spi/id6736894471/reviews) | **[4.1 (29 ratings)](https://appshunter.io/ios/app/ghost-chatter/id6742474193/reviews)** |
| Number of ratings | **127** | 29 |
| Positive reviews | 58.3% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 66 MB | 453 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 9+ |
| Developer | [Spirit Phone Innovations LLC](https://appshunter.io/developer/1767312130) | [Connor Biddle](https://appshunter.io/developer/1797970199) |

## What reviewers say

### 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


### Ghost Chatter

[App page](https://appshunter.io/ios/app/ghost-chatter/id6742474193)

This app provides tools for paranormal investigations, including a spirit box, AI-powered communication modes, and environmental anomaly detection. It aims for authenticity in ghost hunting and spirit communication experiments, offering recording and equipment integration features.

**Highlights:** Spirit Box with live internet radio scanning, AI-powered automated spirit communication, Environmental anomaly detection (EMF, spoken words), Spirit photo capture in isolation mode, Audio and video recording capabilities, Equipment integration and tracking, Live streaming for investigations

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Feature Access | $5.99 | per month |
| Monthly Creator Premium + live | $9.99 | per month |
| Yearly premium feature access | $11.99 | per year |
| Access to premium for one year | $24.99 | per year |
| Yearly Creator Premium + live | $39.99 | per year |
| 100 tokens | $0.99 | one-time |
| 550 tokens | $4.99 | one-time |
| 1200 Tokens | $9.99 | one-time |
| 2600 tokens | $19.99 | one-time |
| 4000 Tokens | $29.99 | one-time |
| 7000 Tokens | $49.99 | one-time |
| 11,000 tokens | $74.99 | one-time |
| 15,000 tokens | $99.99 | one-time |


## Frequently asked questions

### Is SPI free?

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

### Is Ghost Chatter free?

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

### Which has better reviews, SPI or Ghost Chatter?

Ghost Chatter is rated higher. SPI averages 3.4 out of 5 from 127 ratings, while Ghost Chatter averages 4.1 from 29 ratings.

### Do SPI or Ghost Chatter have ads?

Ghost Chatter shows ads; SPI does not.

### Which is updated more often, SPI or Ghost Chatter?

SPI ships an update every 6 weeks, and Ghost Chatter weekly. Most recently, SPI was updated on September 28, 2026 and Ghost Chatter on September 27, 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.*