What this app is. What it isn’t. What you could build.

One-liner

An augmented reality app that uses your phone's camera to detect and highlight hidden cameras in real time, helping users identify potential privacy threats in rooms or public spaces.

Strengths

Real-time AR detection of hidden cameras with visual indicators (e.g., red dots) on screen
Highly rated for accuracy in detecting small, disguised cameras in hotel rooms and bathrooms
Simple, intuitive interface with minimal user input required
Strong performance in low-light environments according to user reviews
Frequent updates and responsive developer support based on review sentiment

Weaknesses

False positives reported in reviews: 'It flagged a lamp socket as a camera—no way.'
Battery drain is significant during extended use: 'Used it for 15 minutes and lost 30% battery.'
Limited detection range; users report missing cameras beyond 5–6 feet
No audio feedback or vibration alerts for detected devices
Some users complain about the app not working on newer iPhone models (e.g., iPhone 14 Pro)

Opportunities

Build a lightweight version optimized for older devices to capture underserved users
Add AI-powered false positive filtering using machine learning on camera shapes and placements
Integrate with smart home ecosystems to cross-verify suspicious devices
Offer a privacy-focused subscription tier with cloud-based threat database updates
Create a companion app for travelers with pre-loaded detection profiles for hotels and airports

Build ideas

Competitors

Hidden Camera Detector Pro
Spy Camera Detector
CamScanner

AI-generated brief · 5/12/2026, 4:21:47 PM