# BooAlert vs Ghost Detector & Ghost Radar

The clearest difference is ads: BooAlert at none against Ghost Detector & Ghost Radar's shown. Ghost Detector & Ghost Radar's advantage is rating (3.8 vs 3.4) and update cadence (monthly vs every 31 months). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. BooAlert sells 1 one-off in-app purchase and Ghost Detector & Ghost Radar sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Ghost Detector & Ghost Radar holds the better App Store score, 3.8 against 3.4. That said, the two scores are not equally well evidenced: Ghost Detector & Ghost Radar has 1.6K ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 44% of BooAlert's written reviews are positive against 47% of Ghost Detector & Ghost Radar's.

BooAlert ships an update every 31 months, Ghost Detector & Ghost Radar monthly. The most recent releases landed on June 11, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | BooAlert | Ghost Detector & Ghost Radar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (15 ratings)](https://appshunter.io/ios/app/booalert/id615345698/reviews) | **[3.8 (1.6K ratings)](https://appshunter.io/ios/app/ghost-detector-and-ghost-radar/id1529596370/reviews)** |
| Number of ratings | 15 | **1.6K** |
| Positive reviews | 43.7% of reviews | **46.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 31 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 85 MB | 87 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [booalert llc](https://appshunter.io/developer/615345701) | [Akash Ram](https://appshunter.io/developer/1529596372) |

## What reviewers say

### BooAlert

[App page](https://appshunter.io/ios/app/booalert/id615345698)

Explore your surroundings using your device's compass to detect magnetic fields. Enhance your experience with night vision and EVP features. Includes a flashlight for dark environments.

**Highlights:** EMF, NVG, & EVP detection, NVG mode with screenshot capture, EVP recording, playback, and sharing, Adjustable EMF sensitivity, Built-in flashlight

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Removal | $1.99 | one-time |


### Ghost Detector & Ghost Radar

[App page](https://appshunter.io/ios/app/ghost-detector-and-ghost-radar/id1529596370)

This app simulates paranormal activity detection for entertainment purposes. It pretends to scan frequencies and magnetic fields to identify ghosts and spirits, generating fake reports. It also includes a simulated EMF detector mode for pranks.

**Highlights:** Simulated ghost detection, Paranormal activity scanning, Fake magnetic field scanning, EMF detector simulation, Auto-generated prank reports

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| E.M.F Detector | $1.99 | one-time |
| Orb Detector | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Talk to Ghost | $2.99 | one-time |
| Translate Sounds | $2.99 | one-time |
| Call From Ghost | $2.99 | one-time |
| Buy All | $5.99 | one-time |

**What reviewers like**

- 👍 Fun and engaging
- 🤖 Detects ghosts and spirits
- 🕰️ Interesting paranormal experience
- 😇 Finds guardian angels

**What reviewers complain about**

- 💰 Many features locked behind paywall
- 📢 Excessive ads disrupt gameplay
- 🤔 Questionable accuracy of ghost detection
- 🕹️ Buggy and unreliable at times

**Reported bugs**

- App crashes during ghost scans
- Purchased features not working as expected
- Inconsistent ghost detection results

**Requested features**

- Unlock all features for a one-time purchase
- Reduce frequency of ads
- Improve ghost detection reliability
- Add more variety in ghost types and interactions


## Frequently asked questions

### Is BooAlert free?

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

### Is Ghost Detector & Ghost Radar free?

Ghost Detector & Ghost Radar is free to download, with in-app purchases available.

### Which has better reviews, BooAlert or Ghost Detector & Ghost Radar?

Ghost Detector & Ghost Radar is rated higher. BooAlert averages 3.4 out of 5 from 15 ratings, while Ghost Detector & Ghost Radar averages 3.8 from 1.6K ratings.

### Do BooAlert or Ghost Detector & Ghost Radar have ads?

Ghost Detector & Ghost Radar shows ads; BooAlert does not.

### Which is updated more often, BooAlert or Ghost Detector & Ghost Radar?

BooAlert ships an update every 31 months, and Ghost Detector & Ghost Radar monthly. Most recently, BooAlert was updated on June 11, 2026 and Ghost Detector & Ghost Radar on September 24, 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.*