Comparison

Hidden Camera Scanner vs KarHub

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

Head to head
About

Hidden Camera Scanner

This app helps you scan your surroundings for hidden cameras and suspicious devices. It uses your phone's sensors and camera to detect infrared lights, Wi-Fi and Bluetooth signals, and magnetic fields, offering peace of mind in various locations.

Highlights
  • Infrared lens detection
  • Night vision scanner
  • Wi-Fi device scan
  • Bluetooth scanner
  • Magnetic field detection
  • On-device scanning
Read full description

Hidden cameras have been found in vacation rentals, hotel rooms, gym lockers, and changing rooms — disguised inside smoke detectors, clock radios, USB chargers, and ceiling vents. They're harder to spot than ever. Spyzero is the privacy check you do before you settle in. In under a minute, it sweeps the room with multiple independent detection methods so you can stop wondering and start relaxing. FEATURES • Infrared Lens Detection Use your camera to detect reflective camera lenses and infrared lights in dark environments. • Night Vision Scanner Enhance visibility in low light to help spot hidden devices more easily. • Wi-Fi Device Scan View nearby devices connected to the same Wi-Fi network. • Bluetooth Scanner Detect nearby Bluetooth-enabled devices and unknown signals. • Magnetic Field Detection Use your phone's built-in sensors to detect unusual magnetic activity near electronics. WHEN TO USE SPYZERO • Before checking into a vacation rental or short-term stay • Hotel rooms, conference suites, and meeting spaces • Rental cars and ride-shares • Bathrooms, changing rooms, and gym lockers • Personal home and office sweeps DESIGNED FOR EVERYDAY PRIVACY Whether you're traveling, staying in a rental, or simply checking your surroundings, Spyzero provides useful tools to help you feel more secure. PRIVACY FIRST • Every scan runs entirely on-device — nothing about your scans is ever uploaded. • No tracking of what you scan or what you find. • No special access required — Spyzero uses only Apple-approved discovery APIs. IMPORTANT INFORMATION This app is designed as a privacy utility tool and cannot guarantee the detection of all hidden devices. Detection accuracy may vary depending on environment, hardware, and device capabilities. SUBSCRIPTION Spyzero offers an auto-renewable subscription. Length and price are shown before purchase. Terms of Use: https://spyzero.app/terms Privacy Policy: https://spyzero.app/privacy

About

KarHub

Features
Read full description

Most car apps do one thing. KarHub is the one that remembers everything — and actually does something with it. Add your VIN once. KarHub decodes your exact year, make, model, trim and engine, and every answer it gives from then on is about your car specifically. WHAT YOU GET FREE • Service history that stays put. Log oil changes, brakes, tires, anything. Date, mileage, cost and notes, in one timeline instead of a glovebox full of receipts. • Maintenance rings. Every interval is a ring that drains as it elapses, so you can see where you stand without doing arithmetic. Tap one to log it. Add your own for anything KarHub doesn't cover. • Reminders that do the maths. Oil change due dates calculated from how you actually drive, not a guess. Registration renewals and monthly odometer prompts too. • Open recall alerts, checked against NHTSA's live database for your vehicle. Recalls are free to fix and easy to miss entirely. • Nearby repair shops with addresses, distance and directions. • A tire life guide, the penny test, step by step, and what each result actually means. KARHUB PLUS • Otto, your AI mechanic. Ask anything about your car. Otto can see your service history and mileage, searches the web for real specifications rather than guessing, and shows you where each answer came from. Send a photo of a warning light or a leak and ask about that. • Fluid specs, filled in for you. Otto looks up the oil weight, capacity and fuel grade for your exact vehicle and saves them, clearly marked so you can check them against your owner's manual. • Quotes, collected for you. Pick a job and how many shops to ask. KarHub emails them on your behalf, reads the replies, pulls out the prices and lays them side by side. You never write an email. • Booking and reminders. When a shop offers a time, book it in a tap. It goes on your calendar, you get a reminder the day before, and cancelling sends the shop a note. • Your whole garage. Track as many vehicles as you own. SUBSCRIPTION KarHub Plus is $7.99/month or $59.99/year. Tracking your car is free, permanently, the subscription covers the features that cost us money to run. Privacy Policy: https://karhub.app/privacy Terms of Use: https://karhub.app/terms

Screenshots

Hidden Camera Scanner4 screens
KarHub4 screens

Verdict

The call

The clearest difference is ads: KarHub at none against Hidden Camera Scanner's shown. Hidden Camera Scanner's advantage is update cadence (every 3 days vs monthly). On price, in-app purchases, 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. Hidden Camera Scanner sells 4 in-app purchases, starting at $7.99 per 7 days and KarHub sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Hidden Camera Scanner ships an update every 3 days, KarHub monthly. The most recent releases landed on October 6, 2026 and October 20, 2026 respectively.

Scorecard2 real differences · 8 level
Hidden Camera Scanner versus KarHub: the parameters behind the verdict, then further details
ParameterHidden Camera ScannerKarHub
PriceFreeFree
Rating5.0 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 3 days — betterMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS18.018.0
Further details — not scored
Size23 MB6 MB
Age rating4+4+
DeveloperAvery GanChalla Hadley

In-app purchases

4 purchases

Hidden Camera Scanner

Subscriptions3
  • Pro Weekly$7.997 Days
  • Hidden Camera Detector - Annual$29.991 Year
  • Pro Annual$39.991 Year
One-time1
  • Pro Lifetime$49.99
2 purchases

KarHub

Subscriptions2
  • KarHub Plus Monthly$7.991 Month
  • KarHub Plus Annual$59.991 Year

Questions

Is Hidden Camera Scanner free?
Hidden Camera Scanner is free to download, with in-app purchases available.
Is KarHub free?
KarHub is free to download, with in-app purchases available.
Do Hidden Camera Scanner or KarHub have ads?
Hidden Camera Scanner shows ads; KarHub does not.
Which is updated more often, Hidden Camera Scanner or KarHub?
Hidden Camera Scanner ships an update every 3 days, and KarHub monthly. Most recently, Hidden Camera Scanner was updated on October 6, 2026 and KarHub on October 20, 2026.

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