# SPECTRAL vs Relikr

The clearest difference is device support: SPECTRAL at 3 against Relikr's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. SPECTRAL sells 10 in-app purchases, starting at $2.99 per month and Relikr sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SPECTRAL | Relikr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/spectral-ghost-radar-detector/id6761761617/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 113 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Peerware](https://appshunter.io/developer/1891318198) | [Antoine Laurent](https://appshunter.io/developer/6813110654) |

## What reviewers say

### SPECTRAL

[App page](https://appshunter.io/ios/app/spectral-ghost-radar-detector/id6761761617)

Transform your device into a ghost hunting tool with an EMF radar, spirit box, and SLS camera. Analyze paranormal activity with real sensor data and explore haunted locations through interactive case files. Record and share your findings with a community of investigators.

**Highlights:** EMF Radar with live readings, Spirit Box with multiple voice channels, SLS Camera with human-shaped figure detection, EVP Recorder with anomaly tagging, Séance Board for communication, Interactive haunted case files, Record and share investigations

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spectral Pro Monthly | $2.99 | per month |
| Spectral Pro Annual | $11.99 | per year |
| Shadow & Specter Filter Pack | $0.99 | one-time |
| Ecto Detector Filter | $0.99 | one-time |
| Child Spirit Channel | $0.99 | one-time |
| Demon Channel | $0.99 | one-time |
| Soldier's Echo Channel | $0.99 | one-time |
| UV Spectrum Filter | $0.99 | one-time |
| Season Pass Premium | $2.99 | one-time |
| Spectral Pro Lifetime | $24.99 | one-time |


### Relikr

[App page](https://appshunter.io/ios/app/relikr/id6813110652)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Relikr+ mensuel | $2.99 | per month |
| Relikr+ annuel | $17.99 | per year |


## Frequently asked questions

### Is SPECTRAL free?

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

### Is Relikr free?

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

### Do SPECTRAL or Relikr have ads?

Both SPECTRAL and Relikr show ads.

### Which is updated more often, SPECTRAL or Relikr?

SPECTRAL ships an update every 5 days, and Relikr every 5 days. Most recently, SPECTRAL was updated on November 9, 2026 and Relikr 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.*