Ghost Detector vs Flappy Defender
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ghost Detector
This app simulates the detection of paranormal activity by analyzing environmental factors like electromagnetic fields, temperature, vibrations, and sounds. It is designed purely for entertainment and does not offer genuine ghost-locating capabilities.
- Simulates paranormal activity detection
- Analyzes electromagnetic fields
- Monitors temperature changes
- Detects vibrations and sounds
- Interprets possible nearby presences
- Best used in low-light, quiet environments
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This app is intended for entertainment purposes only and does not provide real “paranormal activity” or “ghost locating” functionality. Ghost Detector - Lost Souls detects possible signs of paranormal activity around you. Using advanced algorithms, the app analyzes electromagnetic fields, temperature changes, vibrations, and sounds to interpret possible nearby presences. For the best experience, use it in a low-light environment with as little noise as possible. Note: during development, strange events occurred. Random-looking code fragments appeared to connect into unexpected protocols; during tests, noises were heard and objects seemed to move. Good luck!
Flappy Defender
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Take flight and defend in 'Flappy Defender,' an addictive arcade clicker game. Control a powerful drone, upgrade your abilities, and conquer challenging levels. Tap, dodge, and rise to the top of the leaderboards in this fast-paced adventure!"
Screenshots
Verdict
The clearest difference is in-app purchases: Flappy Defender at none against Ghost Detector's 1. Flappy Defender also leads on ads (none vs shown) and update cadence (every 5 days vs every 3 months). On price and device support 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
Both are free to download. Ghost Detector sells 1 one-off in-app purchase. Flappy Defender asks for nothing beyond the download.
Ghost Detector ships an update every 3 months, Flappy Defender every 5 days. Both last shipped on October 24, 2026.
| Parameter | Ghost Detector | Flappy Defender |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (444 ratings) — better | — |
| Positive reviews | 47.4% of reviews | — |
| Number of ratings | 444 — better | — |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 209 MB | 18 MB |
| Age rating | 9+ | 4+ |
| Developer | KING TECNOLOGIA DA INFORMACAO LTDA | Timur Liftiiev |
Bugs and requests
Ghost Detector
Reported bugs
4 issues- App crashes after warning screen
- App crashes on tap to continue
- No longer works for iPhone 4s
- Radar does not show directional change
Requested features
3 requests- Fix radar directional accuracy
- Improve ghost realism
- Reduce ad frequency and length
Flappy Defender
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Ghost Detector
- Ghost Detector Premium$0.99
Flappy Defender
No in-app purchases
Questions
Is Ghost Detector free?
Is Flappy Defender free?
Do Ghost Detector or Flappy Defender have ads?
Which is updated more often, Ghost Detector or Flappy Defender?
Other comparisons
