SmartCrowd vs SpyScan
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
SmartCrowd
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SmartCrowd is an application developed for a research project. It allows the user to safely enjoy large events such as festivals, live concerts, street parades, etc. SUBSCRIBE TO AN EVENT Using the SmartCrowd app, the user can subscribe to any available event (e.g., Fribourg Campus Fever 2014, PalΓ©o Festival 2015, etc.) and receive information in real time about the event organization (map, scheduling, etc.). STAY SAFE During the event, SmartCrowd uses anonymously the usersβ location to detect in real time dangers and hazardous conditions, and to provide aimed information about possible congestions, the nearest emergency exit, fire extinguishers, etc. ENJOY THE FESTIVAL To help the user enjoy the festival, the application provides contextual information about the near stands and shops and their offers. PARTAKE SmartCrowd allows the user to take part in contests and games created by the organizers in order to win gadgets, reductions... and satisfaction! PRIVACY No personal data is collected. An individual cannot be identified by the data collected. Any collected information will be used only for research purposes and under no circumstances will we provide or disclose any collected information from the users. NOTE: Continued use of GPS running in the background can dramatically decrease battery life.
SpyScan
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Protect your privacy anywhere you go. SpyScan turns your iPhone into a powerful hidden camera detector with 5 scan methods β WiFi, Bluetooth, magnetic field, infrared, and AI lens detection. Check any hotel, Airbnb, rental, or unfamiliar space for hidden cameras and suspicious devices in minutes. FIVE POWERFUL SCAN METHODS: + WiFi Network Scanner Scan devices on your local WiFi. SpyScan flags suspicious devices streaming video, shows device names, IP addresses, and manufacturers β spot hidden cameras sharing your network. + Bluetooth Device Detector Detect every Bluetooth device nearby. Estimates distance, identifies known devices (AirPods, laptops, speakers), and highlights unrecognized devices that could be covert cameras. Smart scoring separates real threats from everyday gadgets. + Magnetic Field Sensor Hidden cameras emit magnetic fields. Sweep your phone around the room β SpyScan alerts you when it detects unusual electromagnetic activity near walls, smoke detectors, outlets, and common hiding spots. + Infrared Camera Finder Many spy cameras use infrared LEDs for night vision. SpyScan uses your camera with advanced filters to reveal invisible IR light sources. Scan dark rooms to expose hidden night-vision cameras instantly. + AI Object Detection Point your camera at any object and let SpyScan's AI analyze it. Recognizes cameras disguised as clocks, USB chargers, smoke detectors, picture frames, stuffed animals, and more. WHY TRAVELERS TRUST SPYSCAN: - 5-in-1 Scanner β No other app combines all five detection methods in one place. - Real Detection β Uses real sensor data. No fake alerts. - Smart Threat Scoring β Separates harmless devices from genuinely suspicious ones. - Scan History & Reports β Every scan saved with date, location, and findings. Export reports instantly. - Room Safety Score β Overall safety rating after a comprehensive multi-scan sweep. - Works Offline β Magnetic, infrared, and camera scans work without internet. - Privacy First β All scans happen on-device. No data uploaded to any server. CHECK A ROOM IN 3 MINUTES: - Connect to WiFi β Network Scan to see all connected devices - Bluetooth Scan β Find nearby hidden devices - Lights off β Infrared Scanner to spot IR night-vision LEDs - Walk the room β Magnetic Scanner near walls, vents, and objects - Point camera β AI Detection on anything suspicious PERFECT FOR: - Hotel & Airbnb guests wanting peace of mind - Business travelers checking conference rooms - Anyone renting vacation homes or shared spaces - Security professionals conducting sweep inspections GUIDES INCLUDED: - 20+ known hidden camera hiding spots - How to identify spy cameras disguised as everyday objects - Step-by-step room inspection checklist - Privacy tips for hotels, rentals, and public spaces PREMIUM: - Unlimited scans across all 5 methods - Detailed threat analysis and device reports - Full scan history with exportable reports Download SpyScan β your privacy shouldn't be a gamble. Terms of Use: https://callerscreenapps.xyz/SpyCameraDetector/SpyCameraDetectorTermOfUse.html Privacy Policy: https://callerscreenapps.xyz/SpyCameraDetector/SpyCameraDetectorPrivacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: SmartCrowd at none against SpyScan's 3. SmartCrowd also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 9 months). On price and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. SpyScan sells 3 in-app purchases, starting at $3.99 per 7 days. SmartCrowd asks for nothing beyond the download.
SmartCrowd ships an update every 3 weeks, SpyScan every 9 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | SmartCrowd | SpyScan |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks β better | Every 9 months |
| Ads | No β better | Yes |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 7.0 β better | 16.6 |
| Further details β not scored | ||
| Size | 6 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | HEIA-FR | IMAD ELKHAFI |
In-app purchases
SmartCrowd
No in-app purchases
SpyScan
- Weekly Premium$3.997 Days
- Monthly Premium$5.991 Month
- Yearly Premium$29.991 Year









