Comparison

Tracker Detector vs KeySafe

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

Head to head
About

Tracker Detector

Easily locate misplaced Bluetooth devices like earbuds and speakers using advanced signal tracking. The app provides intuitive visual indicators to guide you closer to your lost accessories, with an optional PRO upgrade for real-time tracking.

Highlights
  • Advanced signal tracking
  • Universal Bluetooth compatibility
  • Intuitive interface with visual indicators
  • Smart signal processing for accurate distance
  • Real-time signal tracking (PRO)
  • Live scanning (PRO)
Read full description

Scan your surroundings for hidden Bluetooth trackers and unknown devices that may be following you. Whether you're worried about being tracked or just want to know what's transmitting nearby, Device Finder helps you uncover suspicious signals and physically locate their source. Key Features: • Detect Nearby Trackers: Instantly scan for Bluetooth trackers and unfamiliar devices around you • Spot Suspicious Signals: See every Bluetooth device in range and flag the ones that don't belong • Pinpoint Hidden Devices: Use real-time signal strength to home in on a tracker, even when it's out of sight • Smart Signal Processing: Advanced filtering delivers stable, accurate distance estimates so you can close in on the source • No Registration Required: Start scanning immediately — no account, no setup Upgrade to PRO for: • Real-Time Signal Tracking: Watch the indicator update live as you move closer to a hidden device • Live Scanning: Continuously monitor your surroundings with automatic updates, so no new device slips by unnoticed How It Works: Run a scan to reveal the Bluetooth devices around you. Select any unknown or suspicious one and follow the real-time signal strength indicator — it tells you whether you're getting closer or farther, guiding you straight to the source. It's the fastest way to track down a hidden device or identify a signal you don't recognize. Perfect for: Checking whether you're being tracked Finding hidden Bluetooth trackers Identifying unknown devices nearby Locating a device by its signal strength Peace of mind when you travel, rent a car, or stay somewhere new Download TraceIt now and take control of your privacy. Always know what Bluetooth devices are around you. Terms of Service: https://tracker-finder.com/terms

About

KeySafe

Read full description

KeySafe turns your camera into a key identifier. Stop fumbling through a drawer of mystery keys. Scan any key with your phone and KeySafe captures its shape in detail, so you always know exactly what each one opens. SCAN & IDENTIFY Point your camera at a key and capture it in seconds. KeySafe uses your device's camera and depth sensing to record each key accurately — front and back. ORGANISE YOUR KEYRING Keep every key in one tidy library. Add names, notes, and details so "the spare back-door key" is never a guess again. Browse everything at a glance from your dashboard. PRIVATE & SECURE Your keys are yours alone. Lock the app behind Face ID, so even if someone has your phone, your keys stay protected. WORKS OFFLINE, SYNCS EVERYWHERE Add and view keys with no signal — KeySafe works offline first and syncs safely to the cloud when you're back online, so your collection is backed up and available on all your devices. FREE TO START Scan and store up to 5 keys and 5 scans a month for free. Upgrade to KeySafe Pro for more keys, more scans, and unlimited peace of mind. Perfect for households, landlords, property managers, keyholders, and anyone with more keys than they can remember. Download KeySafe and take control of your keys today. KeySafe Pro offers auto-renewable subscriptions using the standard Apple Terms of Use (EULA) available at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Tracker Detector4 screens
KeySafe4 screens

Verdict

The call

The clearest difference is rating: Tracker Detector at 3.9 against KeySafe's 1.0. Tracker Detector also leads on ratings volume (34 vs 1). KeySafe's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, update cadence, 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. Tracker Detector sells 5 in-app purchases, starting at $7.99 per 7 days. KeySafe asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Tracker Detector holds the better App Store score, 3.9 against 1.0. That said, the two scores are not equally well evidenced: Tracker Detector has 34 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Tracker Detector ships an update every 5 days, KeySafe every 9 days. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Tracker Detector versus KeySafe: the parameters behind the verdict, then further details
ParameterTracker DetectorKeySafe
PriceFreeFree
Rating3.9 (34 ratings) — better1.0 (1 ratings)
Positive reviews—0.0% of reviews
Number of ratings34 — better1
Update frequencyEvery 5 days — betterEvery 9 days
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.4 — better
Further details — not scored
Size35 MB80 MB
Age rating4+4+
DeveloperYassine ZeriouhMH Retail Store

Customer experience

Tracker Detector

All ratings34 ratings
Positive70.6%
Neutral2.9%
Negative26.5%

KeySafe

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

5 purchases

Tracker Detector

Subscriptions5
  • TraceIt Pro$7.997 Days
  • TraceIt Pro3 Days trial$7.997 Days
  • TraceIt Pro$19.991 Month
Show 2 more
  • TraceIt Pro3 Days trial$49.991 Year
  • TraceIt Pro$49.991 Year
None

KeySafe

No in-app purchases

Questions

Is Tracker Detector free?
Tracker Detector is free to download, with in-app purchases available.
Is KeySafe free?
KeySafe is free to download, with no in-app purchases.
Which has better reviews, Tracker Detector or KeySafe?
Tracker Detector is rated higher. Tracker Detector averages 3.9 out of 5 from 34 ratings, while KeySafe averages 1.0 from 1 ratings.
Do Tracker Detector or KeySafe have ads?
Tracker Detector shows ads; KeySafe does not.
Which is updated more often, Tracker Detector or KeySafe?
Tracker Detector ships an update every 5 days, and KeySafe every 9 days. Most recently, Tracker Detector was updated on October 24, 2026 and KeySafe on October 24, 2026.

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