Comparison

Tracker Detector 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

Tracker Detector

Scan your surroundings to detect nearby Bluetooth tracking devices. Identify unknown gadgets and manage your own devices with signal strength and proximity information. All scanning is done locally on your device for privacy.

Highlights
  • Bluetooth device scanning
  • Signal strength and proximity detection
  • Identify unknown devices
  • Manage known devices
  • Visual proximity chart
  • On-device scanning for privacy
Features
Read full description

Is someone tracking you? Find out in seconds with Tracker Detector - Trackivo. Tracker Detector - Trackivo uses your phone's Bluetooth to scan your surroundings and detect nearby tracking devices — no special equipment needed. BLUETOOTH SCANNER Start a scan and instantly discover every Bluetooth device around you. For each device you'll see: - Device name and unique identifier - Signal strength (RSSI) showing how close it is - Proximity zone: Immediate, Near, Far, or Very Far - Manufacturer data and service UUIDs - TX Power level - Last seen timestamp RANGE OVERVIEW See exactly what's around you with a visual proximity chart: - Immediate (0–1m): Devices right next to you - Near (1–3m): Devices within arm's reach - Far (3–10m): Devices in the same room - Very Far (10m+): Devices at a distance - Tap any zone to filter devices by distance KNOWN DEVICES Keep track of your own devices so you can spot unfamiliar ones: - Star your AirPods, keys, smartwatch, or any trusted device - Filter between All, Known, and Unknown devices - Live device counts for each category - Search by name to find specific devices instantly PERFECT FOR - Anyone concerned about unwanted tracking - Checking for unknown AirTags or Bluetooth trackers nearby - Managing and identifying your own Bluetooth devices - Security-conscious travelers and commuters - Understanding what's broadcasting around you All scanning happens entirely on your device. No Bluetooth data is ever sent to external servers. Your surroundings stay your business. Just tap scan and let Tracker Detector - Trackivo show you what's nearby. No expertise required.

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

Tracker Detector3 screens
Hidden Device Radar3 screens

Verdict

The call

The clearest difference is rating: Hidden Device Radar at 5.0 against Tracker Detector's 3.5. Hidden Device Radar also leads on update cadence (every 2 weeks vs every 6 months). Tracker Detector's advantage is in-app purchases (none vs 1) and ratings volume (4 vs 1). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Hidden Device Radar sells 1 one-off in-app purchase. Tracker Detector asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Hidden Device Radar holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

Tracker Detector ships an update every 6 months, Hidden Device Radar every 2 weeks. The most recent releases landed on September 13, 2026 and September 20, 2026 respectively.

Scorecard6 real differences · 3 level
Tracker Detector versus Hidden Device Radar: the parameters behind the verdict, then further details
ParameterTracker DetectorHidden Device Radar
PriceFreeFree
Rating3.5 (4 ratings)5.0 (1 ratings) — better
Number of ratings4 — better1
Update frequencyEvery 6 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better17.0
Further details — not scored
Size37 MB8 MB
Age rating4+4+
DeveloperPicture Vision Studio LLCAurem Digital llc

Customer experience

Tracker Detector

All ratings4 ratings
Positive50.0%
Neutral25.0%
Negative25.0%

Hidden Device Radar

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Tracker Detector

No in-app purchases

1 purchases

Hidden Device Radar

One-time1
  • Hidden Device Radar$4.99

Questions

Is Tracker Detector free?
Tracker Detector is free to download, with no in-app purchases.
Is Hidden Device Radar free?
Hidden Device Radar is free to download, with in-app purchases available.
Which has better reviews, Tracker Detector or Hidden Device Radar?
Hidden Device Radar is rated higher. Tracker Detector averages 3.5 out of 5 from 4 ratings, while Hidden Device Radar averages 5.0 from 1 ratings.
Do Tracker Detector or Hidden Device Radar have ads?
Neither Tracker Detector nor Hidden Device Radar shows ads.
Which is updated more often, Tracker Detector or Hidden Device Radar?
Tracker Detector ships an update every 6 months, and Hidden Device Radar every 2 weeks. Most recently, Tracker Detector was updated on September 13, 2026 and Hidden Device Radar on September 20, 2026.

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