# EctoSense Ghost Detector vs RedFlagDetectorAI

EctoSense Ghost Detector and RedFlagDetectorAI are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | EctoSense Ghost Detector | RedFlagDetectorAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (16 ratings)](https://appshunter.io/ios/app/ectosense-ghost-detector/id6753754360/reviews)** | — |
| Number of ratings | **16** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | Free | — |
| Size | 17 MB | 48 MB |
| Requires iOS | **18.0** | 18.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | +9 | 4+ |
| Developer | [DAVID CROOKS SOFTWARE DEVELOPMENT LIMITED](https://appshunter.io/developer/1654030206) | [Alperen Turker](https://appshunter.io/developer/1845845217) |

## What reviewers say

### EctoSense Ghost Detector

[App page](https://appshunter.io/ios/app/ectosense-ghost-detector/id6753754360)

This app turns your iPhone into a paranormal investigation tool. It uses your phone's sensors to detect electromagnetic fields and employs AI-powered camera vision to identify unusual shapes and patterns, suggesting potential paranormal activity.

**Highlights:** EMF detector using phone magnetometer, Live magnetic field radar, EMF strength graphs, Unusual spike alerts, AI-powered ghost camera, Camera outlines detected entities

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

**In-app purchases:** none


### RedFlagDetectorAI

[App page](https://appshunter.io/ios/app/redflagdetectorai/id6760943095)

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

**In-app purchases:** none


## Frequently asked questions

### Is EctoSense Ghost Detector free?

EctoSense Ghost Detector is free to download, with no in-app purchases.

### Is RedFlagDetectorAI free?

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

### Do EctoSense Ghost Detector or RedFlagDetectorAI have ads?

Neither EctoSense Ghost Detector nor RedFlagDetectorAI 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.*