Comparison

SmartScan AI vs Hidden Device Radar

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

Head to head
About

SmartScan AI

Features
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SmartScan AI – PDF Scanner, OCR & Document Converter Scan anything in seconds with SmartScan AI! Convert photos to PDF, images to JPG, extract text with OCR, sign documents, scan IDs and passports, and organize your paperwork effortlessly. Looking for a powerful all-in-one scanner app? SmartScan AI transforms your iPhone or iPad into a portable document scanner with advanced AI-powered scanning and text recognition. Scan, edit, sign, save, and share documents in PDF, JPG, Word, and TXT formats—all from your device. Go paperless and stay productive wherever you are. KEY FEATURES AI-Powered Document Scanner Quickly scan receipts, invoices, notes, contracts, certificates, business cards, whiteboards, and more. SmartScan AI automatically detects document edges and enhances image quality for professional-looking scans. OCR Text Recognition Extract text from scanned documents and images instantly. Copy, search, edit, and share recognized text with advanced OCR technology. PDF Converter & File Conversion Convert documents and images in just a few taps: • Photo to PDF • Image to PDF • Picture to PDF • JPG to PDF • Scan to PDF Supported formats include: PDF, JPG, DOC, DOCX, TXT, XLS, XLSX, CSV, PPT, and PPTX. ID Card & Passport Scanner Scan and save ID cards, passports, driver's licenses, and other identification documents with dedicated scanning tools. Sign & Stamp Documents Add signatures and stamps directly to your documents. Draw, scan, or import your signature and sign important files instantly. Batch Scanning Scan multiple pages at once and combine them into a single PDF document, saving time and improving productivity. Built-in PDF Editor Edit your scans with powerful tools: • Crop and rotate pages • Adjust brightness and contrast • Enhance image quality • Extract and edit text • Organize pages Share Anywhere Export and share PDFs, JPGs, and documents via email, cloud storage, messaging apps, and more. Privacy & Security First Your privacy matters. All documents are processed and stored directly on your device. No files are uploaded to external servers, helping keep your personal and business information secure. Perfect For • Students • Professionals • Small business owners • Remote workers • Travelers • Anyone who needs a reliable PDF scanner Whether you need to scan documents, convert images to PDF, digitize receipts, sign contracts, or extract text from photos, SmartScan AI provides everything you need in one simple and secure app. Download SmartScan AI today and experience smarter scanning powered by AI.

About

Hidden Device Radar

Detect hidden cameras, trackers, and smart devices using Bluetooth, Wi-Fi, and NFC signals. Get real-time threat scoring and a proximity graph to locate suspicious devices. Protect your privacy by scanning hotel rooms, rentals, or your home.

Highlights
  • Bluetooth device detection
  • Wi-Fi/local network scanning
  • Real-time threat scoring
  • Signal Strength Finder (Pro)
  • Detection history
  • On-device processing
Features
Read full description

Worried someone is watching or following you? Hidden Device Radar helps you find hidden cameras, trackers, and unknown smart devices — right from your iPhone. Whether you're checking a hotel room, a short-term rental, an office, a car, or your own home, Hidden Device Radar gives you a fast, private way to spot devices that may be recording or tracking you. WHAT IT DETECTS • Bluetooth devices — trackers (AirTag, Tile, SmartTag, Chipolo), cameras, speakers, wearables, and other IoT gadgets • Wi-Fi / local network devices — IP cameras, baby monitors, NVRs, doorbells, and smart-home hardware • Unknown trackers that may be traveling with you • NFC tags — tap to identify a chip hidden in an object (on supported iPhones) KEY FEATURES • Real-time threat scoring — every device is flagged as Info, Suspicious, Elevated, or Critical • Signal Strength Finder — a "warmer / colder" proximity graph that helps you physically locate a device (Pro) • Scan modes for a quick sweep, a single room, or a whole floor • Detailed device fingerprints and manufacturer identification • Detection history so you can tell what's new versus what's always there • 100% on-device — your scans never leave your iPhone. No account, no tracking, no ads. HIDDEN DEVICE RADAR PRO Unlock everything with a one-time purchase: • Signal Strength Finder • NFC Tap-to-Identify • Full threat analysis and guidance • Unlimited detection history • AI Trend Insight HONEST ABOUT LIMITATIONS Hidden Device Radar detects devices that broadcast Bluetooth, Wi-Fi, or NFC signals. Bluetooth, Wi-Fi, and NFC advertisements are unauthenticated, so results are strong investigative leads — not legal proof of a device's identity or intent. The app cannot detect devices that are powered off, purely analog/wired, or that broadcast no signal. PRIVACY FIRST Everything runs locally on your device. We don't collect, upload, or sell your data. There are no accounts and no ads. Use Hidden Device Radar to check your own spaces and protect your own privacy. Always follow the laws in your area.

Screenshots

SmartScan AI3 screens
Hidden Device Radar4 screens

Verdict

The call

SmartScan AI and Hidden Device Radar are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. SmartScan AI sells 1 in-app purchase, starting at $4.99 per 7 days and Hidden Device Radar sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
SmartScan AI versus Hidden Device Radar: the parameters behind the verdict, then further details
ParameterSmartScan AIHidden Device Radar
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequency—Every 2 weeks
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size31 MB9 MB
Age rating4+4+
Developercom.stolitomson.vpnAurem Digital llc

In-app purchases

1 purchases

SmartScan AI

Subscriptions1
  • Unlimited Access7 Days trial$4.997 Days
1 purchases

Hidden Device Radar

One-time1
  • Hidden Device Radar$4.99

Questions

Is SmartScan AI free?
SmartScan AI is free to download, with in-app purchases available.
Is Hidden Device Radar free?
Hidden Device Radar is free to download, with in-app purchases available.
Do SmartScan AI or Hidden Device Radar have ads?
Neither SmartScan AI nor Hidden Device Radar shows ads.

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