Comparison

KFU BT SCAN vs Detector.

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

Head to head
About

KFU BT SCAN

Features
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تطبيق جامعة الملك فيصل للكشف عن الأجهزة التي تستخدم البلوتوث (KFU BT SCAN) يقوم التطبيق بالبحث عن الاجهزة التي تستعمل تقنية البلوتوث أثناء إجراء الاختبارات، فعند التقاط الجوال إشارة البلوتوث يقوم بإصدار صوت أو اهتزاز حسب الإعدادات الخاصة بك، ويظهر التطبيق قوة الإشارة للأجهزة المتواجدة من حوله في نفس المكان ومنها يتم تحديد إذا كان الجهاز الاخر قريب أو بعيد ،فعندما يظهر أسم الجهاز باللون الأحمر فهذا يعني أنه في نطاق قريب وأنه يقوم بنقل البيانات، أما اللون الأصفر فيعني أن تقنية البلوتوث متاحة فقط في الجهاز ولكن لا يقوم بنقل البيانات. وقد تم تنفيذ هذا التطبيق من قبل فريق العمل بعمادة التعلم الإلكتروني والتعليم عن بعد بجامعة الملك فيصل.

About

Detector.

This app uses your phone's sensors to scan for hidden signals, wireless activity, and environmental anomalies. It helps inspect spaces for suspicious devices and provides detailed reports for privacy and security analysis. Features include room mapping, risk assessment, and device diagnostics.

Highlights
  • Hidden signal scanning
  • Device analysis
  • Room mapping
  • Risk assessment
  • Detailed reporting
  • Environmental anomaly detection
  • Offline mode
Features
Read full description

Detector – Hidden Signal Scanner & Device Analyzer See what your eyes cannot — using your phone. Detector is a privacy, security, and environmental analysis app that helps inspect hotel rooms, vacation rentals, offices, vehicles, and other spaces for unusual signals, wireless activity, suspicious devices, and environmental anomalies. Using your devices built-in sensors and wireless capabilities, Detector combines scanning tools, room mapping, risk analysis, reporting, and device diagnostics in one app. Full Scan Perform a comprehensive room inspection and create a detailed investigation report. Features include: • Room Mapping & Coverage Tracking • Spatial Findings & Risk Markers • Timeline-Based Event Tracking • Risk Summary Reports • Historical Scan Archive • Sensor-Specific Findings • Suspicious Activity Logging • Photo Evidence Capture • Notes & Investigation Records • PDF Export & Sharing Detection Tools Detector combines multiple technologies into a single workflow: • Infrared / Lens Detection • Ultrasound Analysis • Magnetic Field Detection • Light & Flicker Monitoring • Motion Detection • Pressure Monitoring • Bluetooth (BLE) Scanner • Wi-Fi Scanner • Ultra Wideband (UWB) Analysis • NFC Tag & Device Detection • Cellular Network Analysis • GPS Anomaly Monitoring Reports & Investigation Tools Review current and historical findings with detailed reporting features. • Session Reports • Historical Reports • Timeline View • Risk Classification • Detailed Finding Records • Full Scan Reports • Print, Copy & PDF Export Track scans over time and compare findings across multiple locations and sessions. Device Utilities • Battery Report • Device Health History • Performance Report • Internet Speed Test • Storage Cleaner Privacy-Focused Design • Privacy-First Approach • Local Scan History • Offline Mode Available • No Account Required • Minimal Data Collection Ideal For • Travelers • Hotel Guests • Vacation Rental Users • Journalists • Investigators • Security Professionals • Privacy-Conscious Individuals • Anyone Curious About Hidden Signals and Wireless Activity Additional Features • Support for 77+ Languages • Historical Scan Storage • Photo Documentation • Risk-Based Detection System • Room Coverage Tracking • PDF Export & Sharing • Offline Mode (Subscription) • Ad-Free Experience (Subscription) Detector helps you understand the signals, devices, and environmental activity around you, providing tools for inspection, analysis, documentation, and awareness. Note: Detector uses available device sensors and wireless technologies to analyze environmental conditions, identify compatible nearby devices and tags, and highlight unusual activity patterns. Results should be used as indicators and informational guidance rather than definitive proof of surveillance devices or security threats. LICENSED APPLICATION END USER LICENSE AGREEMENT: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

KFU BT SCAN4 screens
Detector.4 screens

Verdict

The call

The clearest difference is in-app purchases: KFU BT SCAN at none against Detector.'s 2. KFU BT SCAN also leads on ads (none vs shown). Detector.'s advantage is update cadence (weekly vs every 36 months). On price, device support and iOS requirement 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. Detector. sells 2 in-app purchases, starting at $1.99 per month. KFU BT SCAN asks for nothing beyond the download.

UpkeepUpdate frequency

KFU BT SCAN ships an update every 36 months, Detector. weekly. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 5 level
KFU BT SCAN versus Detector.: the parameters behind the verdict, then further details
ParameterKFU BT SCANDetector.
PriceFreeFree
Positive reviews—0.0% of reviews
Update frequencyEvery 36 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size3 MB176 MB
Age rating4+4+
DeveloperKing Faisal University - جامعة الملك فيصلOlga Ivanova

In-app purchases

None

KFU BT SCAN

No in-app purchases

2 purchases

Detector.

Subscriptions1
  • detector_by_oliva_subscription$1.991 Month
One-time1
  • detector_by_oliva_donation$1.99

Questions

Is KFU BT SCAN free?
KFU BT SCAN is free to download, with no in-app purchases.
Is Detector. free?
Detector. is free to download, with in-app purchases available.
Do KFU BT SCAN or Detector. have ads?
Detector. shows ads; KFU BT SCAN does not.
Which is updated more often, KFU BT SCAN or Detector.?
KFU BT SCAN ships an update every 36 months, and Detector. weekly. Most recently, KFU BT SCAN was updated on October 14, 2026 and Detector. on October 3, 2026.

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