Comparison

ScanMaster vs Security Blink Detector

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

Head to head
About

ScanMaster

This utility app helps travelers protect their privacy by detecting wireless, red dot, magnetic field, and Bluetooth devices. It also provides guides on finding spy cameras in various situations.

Highlights
  • Wireless device scanning
  • Red dot detection
  • Magnetic field scanning
  • Bluetooth scanning
  • Anti-spy camera guides
  • Privacy protection
Features
Read full description

ScanMaster is a very useful tool for travelers. The app integrates various scanning modes such as wireless scanning, red dot detection, magnetic field scanning, and Bluetooth scanning, helping you detect dangerous wireless devices and red dot devices in your room, providing more assistance for your privacy protection. In addition, we offer anti-spying cameras guides for various scenarios, so you can learn how to find spy cameras. The app includes VIP features, among which: Special weekly card membership: $3.99, Weekly card membership: $11.9, Quarterly card membership: $24.99, Lifetime membership: $27.9. Purchasing any membership unlocks all VIP features. Privacy Policy URL: https://docs.qq.com/doc/DUXFzT3FsTWlrV3Jn Technical Support & User Agreement URL: https://docs.qq.com/doc/DUWRLUGhtWW90RWlR

About

Security Blink Detector

This app helps you detect hidden electronic surveillance devices and cameras in your environment. It scans your Wi-Fi and Bluetooth networks, profiles devices, and offers tips for enhanced awareness. Unlock premium features with subscription plans.

Highlights
  • Wi-Fi network surveillance
  • Bluetooth device detection
  • Hidden camera scanning
  • Device profiling
  • Expert security tips
  • Ad-free premium mode
Features
Read full description

Introducing the Spy Detection Security Spyware - your unmatched safeguard against privacy breaches and concealed risks. Enhance your security to unprecedented levels as you take charge of your environment and effortlessly unveil covert electronic surveillance devices. How it Works: Utilize seamless Wi-Fi integration, tap the "Scan" icon, and witness our advanced algorithm penetrate your surroundings. Our app meticulously examines all active devices, using cutting-edge technology to identify any hidden cameras. Whether concealed within furniture or lurking in public spaces, our app ensures you remain ever vigilant. Key Features: Network Surveillance: Discover devices linked to your network and identify nearby Bluetooth-enabled gadgets for a thorough security check. Camera Detection Mode: Initiate environmental scans to locate hidden cameras within your immediate surroundings. Device Profiling: Access detailed information about each device, including manufacturer specifics, type, and connectivity history. Insightful Tips: Learn to spot cameras in commonly surveilled areas with expert tips for heightened awareness. Premium Subscriptions: Unlock advanced functionalities with flexible subscription plans tailored to your needs: Weekly Subscription: Perfect for short-term security needs and trial periods. Monthly Subscription: Ideal for consistent monitoring and enhanced security measures. Annual Subscription: Ensures long-term protection and peace of mind. All subscriptions include a generous 3-day trial period for risk-free exploration. Premium mode grants exclusive access to all devices discovered via Wi-Fi or Bluetooth scanning, even revealing previously restricted ones. Enjoy an ad-free interface for uninterrupted surveillance and enhanced security. Your iTunes account will be charged upon purchase confirmation. Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the current period ends. Manage subscriptions and auto-renewal preferences in your Account Settings post-purchase. Privacy Policy: https://sdesespywe.info/SpyDetectionSecuritySpyware_PrivacyPolicy.html Terms of Use: https://sdesespywe.info/SpyDetectionSecuritySpyware_TermsOfUse.html Support: Our dedicated support team is available to address any inquiries, concerns, or feedback. Contact us at joeri.hoe@outlook.com, and we'll be delighted to assist you. Empower your security posture with the Spy Detection Security Spyware app - your steadfast companion in protecting privacy and tranquility. Download now and take control of your surroundings with unwavering confidence. Stay vigilant, stay secure!

Screenshots

ScanMaster3 screens
Security Blink Detector4 screens

Verdict

The call

The clearest difference is rating: ScanMaster at 5.0 against Security Blink Detector's 4.5. ScanMaster also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 8 months). Security Blink Detector's advantage is review sentiment (50% vs 25%) and ratings volume (295 vs 4). On price, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ScanMaster sells 5 in-app purchases, starting at $3.99 per 7 days and Security Blink Detector sells 6 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ScanMaster holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Security Blink Detector has 295 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 25% of ScanMaster's written reviews are positive against 50% of Security Blink Detector's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

ScanMaster ships an update every 5 weeks, Security Blink Detector every 8 months. The most recent releases landed on September 3, 2026 and September 19, 2026 respectively.

Scorecard6 real differences · 4 level
ScanMaster versus Security Blink Detector: the parameters behind the verdict, then further details
ParameterScanMasterSecurity Blink Detector
PriceFreeFree
Rating5.0 (4 ratings) — better4.5 (295 ratings)
Positive reviews25.0% of reviews50.0% of reviews — better
Number of ratings4295 — better
Update frequencyEvery 5 weeks — betterEvery 8 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size32 MB39 MB
Age rating4+4+
DeveloperWuhan Starlink Network Technology Co., Ltd.Security App LTD

Customer experience

ScanMaster

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

Security Blink Detector

All ratings295 ratings
Positive85.4%
Neutral5.8%
Negative8.8%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

5 purchases

ScanMaster

Subscriptions3
  • Weekly Membership-New version$3.997 Days
  • Weekly membership$11.907 Days
  • Seasonal membership$24.993 Months
One-time2
  • Forever membership$27.90
  • 超级会员$29.99
6 purchases

Security Blink Detector

Subscriptions6
  • Home Security Map Blink App rf$6.997 Days
  • Scanner Detect Protection3 Days trial$9.997 Days
  • Home Security Map Blink App rf$14.991 Month
Show 3 more
  • Home Security Map Blink App rf3 Days trial$15.991 Month
  • Home Security Map Blink App rf$83.991 Year
  • #1 Hidden Camera Detector3 Days trial$99.991 Year

Questions

Is ScanMaster free?
ScanMaster is free to download, with in-app purchases available.
Is Security Blink Detector free?
Security Blink Detector is free to download, with in-app purchases available.
Which has better reviews, ScanMaster or Security Blink Detector?
ScanMaster is rated higher. ScanMaster averages 5.0 out of 5 from 4 ratings, while Security Blink Detector averages 4.5 from 295 ratings.
Do ScanMaster or Security Blink Detector have ads?
Security Blink Detector shows ads; ScanMaster does not.
Which is updated more often, ScanMaster or Security Blink Detector?
ScanMaster ships an update every 5 weeks, and Security Blink Detector every 8 months. Most recently, ScanMaster was updated on September 3, 2026 and Security Blink Detector on September 19, 2026.

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