# SPI vs Unalive Countdown

The clearest difference is rating: Unalive Countdown at 5.0 against SPI's 4.1. Unalive Countdown also leads on in-app purchases (none vs 4). SPI's advantage is ratings volume (11 vs 2). On price, ads, monetization model 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. Unalive Countdown asks for nothing beyond the download.

Unalive Countdown holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: SPI has 11 ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | SPI | Unalive Countdown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (11 ratings)](https://appshunter.io/ios/app/spi/id6736894471/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/unalive-countdown/id6740472416/reviews)** |
| Number of ratings | **11** | 2 |
| Positive reviews | 59.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free | Free |
| Size | 70 MB | 2 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Spirit Phone Innovations LLC](https://appshunter.io/developer/1767312130) | [Jaime Aguirre](https://appshunter.io/developer/1790137537) |

## 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


### Unalive Countdown

[App page](https://appshunter.io/ios/app/unalive-countdown/id6740472416)

Explore your destiny through a dark and immersive experience. Test your perception, memory, and reflexes with challenging trials and a deep questionnaire to determine your final countdown.

**Highlights:** Deep life choice questionnaire, Six mysterious memory trials, Haunting dark theme, Eerie sound effects, Tactile haptic responses, Real-time destiny countdown, Share fate with friends

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SPI free?

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

### Is Unalive Countdown free?

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

### Which has better reviews, SPI or Unalive Countdown?

Unalive Countdown is rated higher. SPI averages 4.1 out of 5 from 11 ratings, while Unalive Countdown averages 5.0 from 2 ratings.

### Do SPI or Unalive Countdown have ads?

Neither SPI nor Unalive Countdown 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.*