Comparison

Ghost Detector Camera vs RoastMate

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ghost Detector Camera

This app uses your device's camera and EMF sensor to detect nearby spirits. It features animated graphics and sound effects to enhance the spooky experience. Explore haunted locations for the best results.

Highlights
  • EMF wave ghost detection
  • Device video camera integration
  • Animated HD graphics
  • High-quality sound effects
  • Ghost proximity indicator
Read full description

Get scared if you dare! This FREE Ghost Detector Camera will tell you exactly if there is a ghost or spirit nearby! *** FEATURES *** - ghost detector using EMF waves - use your device's video camera to detect ghosts - awesome animated HD graphics - high quality sound effects *** INSTRUCTIONS *** Start the detection sequence and start walking around slowly - we recommend to do this in a haunted house for best result. Pan your device from left to right and keep an eye on the ghost proximity indicator. You might run into a real ghost and see him or her on the screen! Don't wait any longer and start scanning! Disclaimer: since paranormal activity can't be scientifically proven, we can't guarantee that the app communicates with real spirits.

About

RoastMate

Features
Read full description

Meet RoastMate — the AI that has zero chill about your face. Take a selfie or pick a photo, and let the on-device AI analyze your features and deliver a brutally funny, personalized roast. Choose your intensity: Mild, Medium, or Savage. Share your roast card with friends and see who can handle the heat. How it works: • Take a selfie or pick a photo from your library • On-device AI analyzes your face — no data ever leaves your phone • Get a personalized roast based on your features • Share your roast card or save it to your photos Privacy first: All AI processing happens entirely on your device. Your photos are never uploaded or stored anywhere. On first launch, RoastMate downloads a one-time AI model (~800MB) to power your roasts locally. You can skip this and use the app immediately with pre-written roasts. Roasts are meant to be funny, not mean. All content is light-hearted and safe for sharing.

Screenshots

Ghost Detector Camera2 screens
RoastMate4 screens

Verdict

The call

The clearest difference is in-app purchases: RoastMate at none against Ghost Detector Camera's 1. RoastMate also leads on update cadence (daily vs every 5 months). Ghost Detector Camera's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.6). On price and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Ghost Detector Camera sells 1 one-off in-app purchase. RoastMate asks for nothing beyond the download.

UpkeepUpdate frequency

Ghost Detector Camera ships an update every 5 months, RoastMate daily. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Ghost Detector Camera versus RoastMate: the parameters behind the verdict, then further details
ParameterGhost Detector CameraRoastMate
PriceFreeFree
Rating4.3 (838 ratings) — better—
Positive reviews60.2% of reviews—
Number of ratings838 — better—
Update frequencyEvery 5 monthsDaily — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better18.6
Further details — not scored
Size131 MB74 MB
Age rating12+12+
DeveloperFirst Class Media B.V.ilke alpay

Bugs and requests

Ghost Detector Camera

Reported bugs

4 issues
  • App crashes or freezes during use
  • Camera issues like upside-down or reversed view
  • Repeated display of same ghost images
  • Unreliable ghost detection and false positives

Requested features

5 requests
  • Add ghost interaction and communication features
  • Improve camera quality and ghost capture
  • Reduce ads and in-app purchases
  • Provide more ghost detection options and settings
  • Add support for older devices

RoastMate

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Ghost Detector Camera

One-time1
  • Remove Ads$0.99
None

RoastMate

No in-app purchases

Questions

Is Ghost Detector Camera free?
Ghost Detector Camera is free to download, with in-app purchases available.
Is RoastMate free?
RoastMate is free to download, with no in-app purchases.
Do Ghost Detector Camera or RoastMate have ads?
Both Ghost Detector Camera and RoastMate show ads.
Which is updated more often, Ghost Detector Camera or RoastMate?
Ghost Detector Camera ships an update every 5 months, and RoastMate daily. Most recently, Ghost Detector Camera was updated on November 1, 2026 and RoastMate on October 31, 2026.

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