Hidden Camera Detector vs Liquid
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hidden Camera Detector
Detect hidden cameras and spy devices using your phone's camera, Wi-Fi, network, and Bluetooth. Features AI image recognition and a network scanner to find suspicious connections and remotely accessible devices.
- AI Spy Camera Image Recognition
- Lens & IR Detector
- Network & Wi-Fi Scanner
- Remotely Accessible Device Scanner
- Spy Camera Library
- Expert Help & Guidance
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The original Hidden Camera Detector — featured by Forbes, Fox, and Yahoo News. Checking into a hotel, rental, or Airbnb? Using a changing room, restroom, or office? Hidden Camera Detector helps you check your surroundings for hidden cameras, trackers, and suspicious devices using multiple detection methods in one easy app. Scan again wherever you go to see if the same trackers or devices keep appearing with you over time. Try every detection method before deciding if Pro is right for you. Built on patented detection technology developed across our consumer and enterprise security products, Hidden Camera Detector brings multiple detection methods together in one consumer app. BLUETOOTH & TRACKER SCAN Find nearby Bluetooth devices and supported trackers. Many devices are identified by name, and live signal strength helps you physically locate them. NETWORK / WI-FI SCAN Scan your local network for connected devices. Hidden Camera Detector now identifies many devices by name and type, making unfamiliar cameras and other devices easier to recognize and investigate. AI IMAGE RECOGNITION Take a photo of a suspicious object and our AI compares it with known spy cameras, returning similar images, links, and descriptions. LENS & IR REFLECTION DETECTOR Scan the space around you live for reflections that may come from a camera lens using our classic lens-detection technology. EXPERT VIDEO GUIDES — FREE Watch security professionals show where hidden cameras are commonly concealed, along with quick demonstrations of the detection methods. WHY PEOPLE CHOOSE HIDDEN CAMERA DETECTOR • Scan again over time to see if the same devices keep appearing with you • The original hidden camera detector app, built on patented detection technology and with over 2 million downloads • Featured by Forbes, Fox, and Yahoo News • Multiple detection methods — network device identification, Bluetooth and tracker locating, AI photo recognition, and live lens reflection scanning • Many network and Bluetooth devices identified by name • Live signal strength helps you locate nearby Bluetooth devices and supported trackers • Simple enough for anyone — at home, traveling, or on the go No app can guarantee it will find every hidden device, but Hidden Camera Detector gives you multiple practical ways to check a space and investigate suspicious devices with greater confidence. SUBSCRIPTION Hidden Camera Detector offers an auto-renewable subscription that unlocks full access to every detection tool. Both plans start with 3 days free — cancel anytime before they end and you won't be charged. Monthly and yearly plans are available; pricing is shown in the app before you subscribe. Payment is charged to your Apple ID at confirmation of purchase. Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Service: https://www.hcdapp.com/tos.html Privacy Policy: https://www.hcdapp.com/privacypolicy.html
Liquid
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Liquid is an app designed for dyscalculic people that supports during the spending process. Currently you can select from three different currencies: Euro, Dollar and Yen! Add to the app what you currently have in your wallet and start your spending spree without minding about any mathematical calculations! - When you have to pay, Liquid will give you suggestions on what paper bills and coins to use to complete successfully your transaction! - Understand how much money is left by looking at the level of the water in the background. - Handle change like a champ by checking if the money that has been given to you is correct. - With the power of Apple Intelligence, get some advice about your current budget and how much more can you spend. Notes from the developer: this was my Swift Student Challenge submission for the 2026! Hope you like it!
Screenshots
Verdict
The clearest difference is in-app purchases: Liquid at none against Hidden Camera Detector's 2. Hidden Camera Detector's advantage is iOS requirement (15.6 vs 26.0). On price, ads 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
Both are free to download. Hidden Camera Detector sells 2 in-app purchases, starting at $9.99 per month. Liquid asks for nothing beyond the download.
| Parameter | Hidden Camera Detector | Liquid |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (1.9K ratings) — better | — |
| Positive reviews | 20.8% of reviews | — |
| Number of ratings | 1.9K — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 72 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | LSC, LLC | Igor Tarantino |
In-app purchases
Hidden Camera Detector
- HCD App Premium3 Days trial$9.991 Month
- HCD App Premium Annually3 Days trial$39.991 Year
Liquid
No in-app purchases
Questions
Is Hidden Camera Detector free?
Is Liquid free?
Do Hidden Camera Detector or Liquid have ads?
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