# SuspectSky vs Spectra

The clearest difference is price: Spectra at Free against SuspectSky's $0.99. SuspectSky's advantage is update cadence (every 4 days vs every 10 days) and iOS requirement (15.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Spectra is free to download; SuspectSky costs $0.99 up front. SuspectSky sells 4 in-app purchases, starting at $0.99 per month and Spectra sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SuspectSky ships an update every 4 days, Spectra every 10 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SuspectSky | Spectra |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.3 (9 ratings)](https://appshunter.io/ios/app/spectra-ghost-detector-and-emf/id6757859867/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Size | 87 MB | 46 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [9 RESE' LLC](https://appshunter.io/developer/1273834263) | [Yahor Bazyk](https://appshunter.io/developer/6788705254) |

## What reviewers say

### SuspectSky

[App page](https://appshunter.io/ios/app/suspectsky/id6743775018)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads Monthly Subscription | $0.99 | per month |
| Basic Monthly Subscription | $1.99 | per month |
| No Ads Annual Subscription | $9.99 | per year |
| Basic Annual Subscription | $14.99 | per year |


### Spectra

[App page](https://appshunter.io/ios/app/spectra-ghost-detector-and-emf/id6757859867)

Transform your device into a paranormal investigation tool. Detect and attempt communication with spirits using a ghost radar, EMF field detector, and spirit box communicator. Explore the unknown and uncover potential supernatural activity.

**Highlights:** Ghost Radar Visualizer, EMF Field Detector, Spirit Box Communicator, Real-time spirit tracking, Electromagnetic field detection, Two-way spirit communication

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Year | $24.99 | per year |


## Frequently asked questions

### Is SuspectSky free?

SuspectSky costs $0.99, and also offers in-app purchases.

### Is Spectra free?

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

### Do SuspectSky or Spectra have ads?

Neither SuspectSky nor Spectra shows ads.

### Which is updated more often, SuspectSky or Spectra?

SuspectSky ships an update every 4 days, and Spectra every 10 days. Most recently, SuspectSky was updated on October 28, 2026 and Spectra on October 31, 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.*