Comparison

SmartFog vs Tracking Device Detector

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

Head to head

Tracking Device Detector

Scan For Unknown Signals.

Free

🔧 Utilities

★ 4.7193 ratingsView app →

About

SmartFog

Features

Read full description

Internet of Things. Control your home, office and factory.

About

Tracking Device Detector

Discover hidden Bluetooth devices that may be tracking your location. This app scans for unknown signals, identifies risks, and helps you locate them using real-time signal strength. Stay informed about unwanted Bluetooth monitoring to protect your privacy and security.

Highlights

Scan for unknown Bluetooth signals
Identify potential tracking devices
Locate devices with signal strength
Real-time proximity alerts
Distance estimation
Privacy and security protection

Read full description

Tracking Device Detector helps you discover hidden Bluetooth devices near you that might be used to monitor your location without your knowledge. The app scans for nearby Bluetooth signals, identifies potential risks, and guides you to locate them using real-time signal strength and distance estimation. With clear proximity alerts and actionable insights, Tracking Device Detector ensures you stay aware of unwanted Bluetooth monitoring, protecting your privacy and security wherever you go. Terms Of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ssaippi.github.io/trackingdevicedetector.md

Screenshots

SmartFog4 screens

Tracking Device Detector3 screens

Verdict

The call

The clearest difference is in-app purchases: SmartFog at none against Tracking Device Detector's 2. SmartFog also leads on device support (4 vs 1) and iOS requirement (11.0 vs 16.6). Tracking Device Detector's advantage is update cadence (every 3 weeks vs every 4 months). On price and ads 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. Tracking Device Detector sells 2 in-app purchases, starting at $9.99 per 7 days. SmartFog asks for nothing beyond the download.

UpkeepUpdate frequency

SmartFog ships an update every 4 months, Tracking Device Detector every 3 weeks. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 6 level

SmartFog versus Tracking Device Detector: the parameters behind the verdict, then further details
Parameter	SmartFog	Tracking Device Detector
Price	Free	Free
Rating	—	4.7 (193 ratings) — better
Positive reviews	—	50.0% of reviews
Number of ratings	—	193 — better
Update frequency	Every 4 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	—	Free with in-app purchases
Devices	iPhone, iPad, iPod, Apple Watch — better	iPhone
Requires iOS	11.0 — better	16.6
Further details — not scored
Size	210 MB	1 MB
Age rating	4+	4+
Developer	FOG GLOBAL TECHNOLOGIES LTD	Samuel Ippisch

In-app purchases

None

SmartFog

No in-app purchases

2 purchases

Tracking Device Detector

Subscriptions2

Weekly Pro$9.997 Days
Yearly Pro / 1 Week Free Trial7 Days trial$39.991 Year

Questions

Is SmartFog free?

SmartFog is free to download, with no in-app purchases.

Is Tracking Device Detector free?

Tracking Device Detector is free to download, with in-app purchases available.

Do SmartFog or Tracking Device Detector have ads?

Neither SmartFog nor Tracking Device Detector shows ads.

Which is updated more often, SmartFog or Tracking Device Detector?

SmartFog ships an update every 4 months, and Tracking Device Detector every 3 weeks. Most recently, SmartFog was updated on October 13, 2026 and Tracking Device Detector on October 15, 2026.