Comparison

DocuScan vs Faraday Hidden Camera Detector

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

Head to head
About

DocuScan

Features
Read full description

DocuScan turns your iPhone or iPad into a powerful, premium portable scanner. Stop dealing with messy paper receipts, blurry photos, and hard-to-read documents. Instantly scan your documents, receipts, whiteboards, notes, or business cards into perfectly cropped, high-quality A4 or US Letter PDF files. KEY FEATURES: • High-Quality PDF Scanner: Use advanced camera vision technology to detect borders, remove shadows, and correct perspective automatically. • Batch Scanning: Scan multiple pages into a single neat PDF document. • Ad-Free & Secure: All image processing is done locally on your device. We respect your privacy. • Premium Export: Remove watermarks and export your documents instantly to Files, Email, AirDrop, or other apps. --- DOCUSCAN PRO SUBSCRIPTION --- Unlock full access to all premium features including watermark-free exports and unlimited document scans. Subscription Terms: Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Faraday Hidden Camera Detector

This app helps you enhance your privacy by detecting hidden cameras, Bluetooth trackers, and unknown devices on your Wi-Fi network. It offers tools to scan your surroundings and provides honest insights into its detection capabilities.

Highlights
  • Hidden camera detection
  • Bluetooth tracker detection
  • Wi-Fi device scanner
  • Background monitoring
  • Magnetometer bug detection
  • Room sweep presets
Features
Read full description

Checking into a hotel or Airbnb? Sweep the room in about two minutes before you unpack. Faraday turns your iPhone into a privacy scanner: find hidden cameras, spot Bluetooth trackers that may be following you, and see exactly who's connected to your Wi-Fi. We'll tell you the honest truth up front — no phone can catch everything, and we show you what each scan can and can't detect. That's the difference between Faraday and the apps that overpromise. WHAT FARADAY DOES • Hidden Camera Detector — scan your Wi-Fi for connected devices and possible IP cameras, and use your camera to catch tell-tale lens reflections and infrared LEDs. • AirTag & Tracker Detector — sweep for nearby Bluetooth trackers and flag the ones that look like they're traveling with you. • Who's On My Wi-Fi — see every device on the network, with unknown devices called out. Plus a built-in Wi-Fi safety check and speed test. • Continuous Background Monitoring — keep watching your Wi-Fi after you close the app and get an alert when a new device appears. • Bug Detector — use the magnetometer to sense magnetic fields from some hidden electronics. • Room Sweep Presets — one tap runs the whole sequence for where you are: Hotel, Airbnb, Home or Car. BUILT FOR PRIVACY Faraday runs entirely on your device. No account. No sign-in. No third-party tracking. Your scan results never leave your iPhone. FARADAY PRO Upgrade for unlimited scans, background monitoring with new-device alerts, full scan history, and complete room-sweep reports. Available as a weekly, monthly, or annual subscription, or as a one-time Lifetime purchase with no subscription. Each subscription starts with a free trial. HONEST ABOUT LIMITS A phone can't do professional RF detection, and no scan is guaranteed to find every device. Faraday helps you check the most common risks quickly and tells you plainly where its limits are. Travel a little safer. Questions? Contact us at contact@bluemindsoftware.com Privacy Policy: https://bluemindsoftware.com/faraday/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DocuScan4 screens
Faraday Hidden Camera Detector4 screens

Verdict

The call

The clearest difference is update cadence: DocuScan at every 4 days against Faraday Hidden Camera Detector's every 2 weeks. DocuScan also leads on iOS requirement (15 vs 17.0). On price, ads, in-app purchases 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. DocuScan sells 3 in-app purchases, starting at $3.99 per 7 days and Faraday Hidden Camera Detector sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DocuScan ships an update every 4 days, Faraday Hidden Camera Detector every 2 weeks. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
DocuScan versus Faraday Hidden Camera Detector: the parameters behind the verdict, then further details
ParameterDocuScanFaraday Hidden Camera Detector
PriceFreeFree
Rating—5.0 (6 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—6 — better
Update frequencyEvery 4 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15 — better17.0
Further details — not scored
Size17 MB3 MB
Age rating9+4+
Developer瑞华 张BlueMind Software

In-app purchases

3 purchases

DocuScan

Subscriptions3
  • DocuScan Pro (Weekly)$3.997 Days
  • DocuScan Pro (Monthly)$9.991 Month
  • DocuScan Pro (Yearly)3 Days trial$39.991 Year
4 purchases

Faraday Hidden Camera Detector

Subscriptions3
  • Weekly3 Days trial$3.997 Days
  • Monthly3 Days trial$8.991 Month
  • Annual7 Days trial$29.991 Year
One-time1
  • Lifetime$59.99

Questions

Is DocuScan free?
DocuScan is free to download, with in-app purchases available.
Is Faraday Hidden Camera Detector free?
Faraday Hidden Camera Detector is free to download, with in-app purchases available.
Do DocuScan or Faraday Hidden Camera Detector have ads?
Neither DocuScan nor Faraday Hidden Camera Detector shows ads.
Which is updated more often, DocuScan or Faraday Hidden Camera Detector?
DocuScan ships an update every 4 days, and Faraday Hidden Camera Detector every 2 weeks. Most recently, DocuScan was updated on October 13, 2026 and Faraday Hidden Camera Detector on October 4, 2026.

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