# Detector. — Scan Hidden Signals

> Privacy and security scanner for hidden signals and device analysis. (iPhone/iPad app by Olga Ivanova.)

- Source: https://appshunter.io/ios/app/detector/id6758643348 (this page in markdown: same URL + `.md`)
- Developer: [Olga Ivanova](https://appshunter.io/developer/1733570435)
- Category: Education, Entertainment
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 181 MB
- Languages: English
- Released: 2026-02-18
- Data updated: 2026-07-23
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/detector/id6758643348/reviews.md

## What is Detector.?

Detector – Hidden Signal Scanner & Device Analyzer

See what your eyes cannot — using your phone.

Detector is a privacy, security, and environmental analysis app that helps inspect hotel rooms, vacation rentals, offices, vehicles, and other spaces for unusual signals, wireless activity, suspicious devices, and environmental anomalies.

Using your devices built-in sensors and wireless capabilities, Detector combines scanning tools, room mapping, risk analysis, reporting, and device diagnostics in one app.

Full Scan

Perform a comprehensive room inspection and create a detailed investigation report.

Features include:

• Room Mapping & Coverage Tracking
• Spatial Findings & Risk Markers
• Timeline-Based Event Tracking
• Risk Summary Reports
• Historical Scan Archive
• Sensor-Specific Findings
• Suspicious Activity Logging
• Photo Evidence Capture
• Notes & Investigation Records
• PDF Export & Sharing

Detection Tools

Detector combines multiple technologies into a single workflow:

• Infrared / Lens Detection
• Ultrasound Analysis
• Magnetic Field Detection
• Light & Flicker Monitoring
• Motion Detection
• Pressure Monitoring
• Bluetooth (BLE) Scanner
• Wi-Fi Scanner
• Ultra Wideband (UWB) Analysis
• NFC Tag & Device Detection
• Cellular Network Analysis
• GPS Anomaly Monitoring

Reports & Investigation Tools

Review current and historical findings with detailed reporting features.

• Session Reports
• Historical Reports
• Timeline View
• Risk Classification
• Detailed Finding Records
• Full Scan Reports
• Print, Copy & PDF Export

Track scans over time and compare findings across multiple locations and sessions.

Device Utilities

• Battery Report
• Device Health History
• Performance Report
• Internet Speed Test
• Storage Cleaner

Privacy-Focused Design

• Privacy-First Approach
• Local Scan History
• Offline Mode Available
• No Account Required
• Minimal Data Collection

Ideal For

• Travelers
• Hotel Guests
• Vacation Rental Users
• Journalists
• Investigators
• Security Professionals
• Privacy-Conscious Individuals
• Anyone Curious About Hidden Signals and Wireless Activity

Additional Features

• Support for 77+ Languages
• Historical Scan Storage
• Photo Documentation
• Risk-Based Detection System
• Room Coverage Tracking
• PDF Export & Sharing
• Offline Mode (Subscription)
• Ad-Free Experience (Subscription)

Detector helps you understand the signals, devices, and environmental activity around you, providing tools for inspection, analysis, documentation, and awareness.

Note: Detector uses available device sensors and wireless technologies to analyze environmental conditions, identify compatible nearby devices and tags, and highlight unusual activity patterns. Results should be used as indicators and informational guidance rather than definitive proof of surveillance devices or security threats.

LICENSED APPLICATION END USER LICENSE AGREEMENT:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Hidden signal scanning
- Device analysis
- Room mapping
- Risk assessment
- Detailed reporting
- Environmental anomaly detection
- Offline mode

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| detector_by_oliva_subscription | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| detector_by_oliva_donation | $1.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/detector/id6758643348/reviews.md

### 1/5 — Does not detect cameras

*2026-05-30*

Have multiple camera around the house, did not detect any.

## Frequently asked questions about Detector.

### What is Detector's learning methodology?

Detector does not employ a traditional learning methodology as it is a utility app. Its approach is based on utilizing device sensors and wireless capabilities to detect and analyze environmental signals and anomalies. It provides users with data and reports for informational guidance.

### How does Detector track user progress?

Detector focuses on tracking scan progress and historical findings rather than user learning progress. It offers features like 'Timeline-Based Event Tracking' and 'Historical Scan Archive' to review past inspections and compare findings across different sessions and locations.

### Does Detector offer any certifications?

Detector does not offer certifications. Its purpose is to provide users with tools for inspecting and analyzing their environment for hidden signals and suspicious devices. The results are intended as indicators and informational guidance.

### What are the subscription tiers for Detector?

Detector offers a subscription plan priced at $2.99 per month. This subscription unlocks additional features such as 'Offline Mode' and an 'Ad-Free Experience'.

### How can I cancel my Detector subscription?

Subscription management, including cancellation, is typically handled through your device's app store settings. You can usually find options to manage or cancel subscriptions within the account settings of the platform you used to subscribe.

### Does Detector have ads?

Yes, Detector contains advertisements. However, users can opt for a subscription to unlock an ad-free experience.

### Is Detector safe for children?

Detector is rated for ages 4 and up. While the app itself is rated for young users, its functionality is geared towards adults for privacy and security analysis.

### How often is Detector updated?

Detector was last updated on June 21, 2026, with version 202606210. This indicates a recent update, suggesting the developer is actively maintaining the application.

## Version history (last 5 releases)

### 202606210 — 2026-06-21

- Upgraded UI.
- Custom Colors.
- New features: Home page, Full Scan, UWB scan, NFC scan, Cellular scan, GPS anomaly scan.

### 202606040 — 2026-06-10

- Upgraded libraries.
- Improved app performance.
- Extended premium unlock from 5 to 10 minutes.
- New: calibration button across the pages.

### 202605230 — 2026-05-26

- Upgraded libraries.
- Improved app performance.
- Extended premium unlock from 5 to 10 minutes.
- New: calibration button across the pages.

### 202605031 — 2026-05-04

- Fixed speed test failures being incorrectly reported as connection issues on some Wi-Fi networks.
- Improved app performance.

### 202603240 — 2026-03-25

- Upgraded libraries.
- Upgraded UI, corrected UI minor issues.
- Corrected minor functional issues (scanning run on screen load).
- Moved Detector Log to window format.
- Implemented Survey feature.

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## More apps by Olga Ivanova

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All apps by Olga Ivanova: https://appshunter.io/developer/1733570435

## Related topics

[ultrasound detector](https://appshunter.io/ios/topics/ultrasound-detector)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-23.*