Comparison

Sharper Tracker vs Cyber Threat Sensor

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

Head to head
About

Sharper Tracker

Easily locate lost items like keys and pet collars using your phone's Bluetooth. This app helps you find your connected tracker with sound alerts and a last known location map. It also offers a reverse search to find your phone and a bonus wireless camera button for selfies.

Highlights
  • Bluetooth item tracking
  • Audible alerts for finding items
  • Last known location mapping
  • Reverse phone finder
  • Wireless selfie camera button
  • Compact tracker fob design
Features
Read full description

Search for keys and other items easier with Sharper Tracker today. Sharper Tracker is a FREE tracking app available for iOS and other smartphones. Sharper Tracker uses your phone’s Bluetooth to help locate your Sharper Image Bluetooth® Tracker (sold separately) when the fob is attached to key rings, pet collars or anything else. There’s a notification searching system, last known location mapper, reverse search functionality and a bonus wireless selfie button for use with your phone’s camera. Plus, the tracking fob is a compact square that’s small enough it won’t get in the way with daily use on any keychain or pet collar. Avoid the hassle and anxiety of searching for lost keys and other important things from now on. Simply open the Sharper Tracker app and pair it to your Sharper Image Bluetooth® Tracker square. Once connected, Sharper Tracker lets you easily find the Sharper Image Bluetooth® Tracker fob. Open the app and select the connected Sharper Image Bluetooth® Tracker square to cause it to beep loudly. Follow the beep to find your key ring or pet anywhere. It’s like a beeping radar on your smartphone – pets and keys will never be lost again! The convenient mapper tracks the last location when the fob and app were together so you can find lost keys and pets easier. If the device and square are out of range of each other, just try going back to the Last Location noted on the map, try the finder function on your device again and listen for the beeps. Sharper Tracker can also work in reverse if you have the fob but can’t find the connected device. Use the button on the fob to cause your smartphone to start ringing for searching that’s quicker and more convenient – there are also a few more tone options beyond beeps. You’ll discover your smartphone’s location in no time. No more frustration or misplaced smartphone anxiety! If you had attached the tracking device to your pet’s collar, be sure to give them snuggles for helping you find your phone. As a bonus, Sharper Tracker can also work as a wireless camera button. Set up your phone for the perfect shot and use the button to snap the best selfies yet – all without racing or waiting for annoying timers. Smart devices just got smarter. The search for lost keys is a thing of the past. Welcome to Tomorrow’s Tomorrow™.

About

Cyber Threat Sensor

This application uses AI to monitor for threats and enhance your security. It provides a convenient and user-friendly experience for keeping your digital environment safe.

Highlights
  • AI-powered threat monitoring
  • Enhanced security
  • Convenient user interface
  • Real-time threat detection
Features
Read full description

Our app is designed with convenience and ease of use in mind. It monitors threats and keeps you secure, all with the power and accuracy of Artificial Intelligence.

Screenshots

Sharper Tracker4 screens
Cyber Threat Sensor4 screens

Verdict

The call

The clearest difference is rating: Cyber Threat Sensor at 5.0 against Sharper Tracker's 2.3. Sharper Tracker's advantage is ratings volume (23 vs 2) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Cyber Threat Sensor holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: Sharper Tracker has 23 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Sharper Tracker ships an update every 3 weeks, Cyber Threat Sensor every 2 months. The most recent releases landed on October 12, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
Sharper Tracker versus Cyber Threat Sensor: the parameters behind the verdict, then further details
ParameterSharper TrackerCyber Threat Sensor
PriceFreeFree
Rating2.3 (23 ratings)5.0 (2 ratings) — better
Positive reviews21.4% of reviews—
Number of ratings23 — better2
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better15.1
Further details — not scored
Size9 MB35 MB
Age rating4+4+
DeveloperMerchSource, LLCNTT Security (Sweden) AB

Customer experience

Sharper Tracker

All ratings23 ratings
Positive30.4%
Neutral4.3%
Negative65.2%
Written reviews14 reviews
Positive21.4%
Neutral7.1%
Negative71.4%

Cyber Threat Sensor

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Sharper Tracker

No in-app purchases

None

Cyber Threat Sensor

No in-app purchases

Questions

Is Sharper Tracker free?
Sharper Tracker is free to download, with no in-app purchases.
Is Cyber Threat Sensor free?
Cyber Threat Sensor is free to download, with no in-app purchases.
Which has better reviews, Sharper Tracker or Cyber Threat Sensor?
Cyber Threat Sensor is rated higher. Sharper Tracker averages 2.3 out of 5 from 23 ratings, while Cyber Threat Sensor averages 5.0 from 2 ratings.
Do Sharper Tracker or Cyber Threat Sensor have ads?
Neither Sharper Tracker nor Cyber Threat Sensor shows ads.
Which is updated more often, Sharper Tracker or Cyber Threat Sensor?
Sharper Tracker ships an update every 3 weeks, and Cyber Threat Sensor every 2 months. Most recently, Sharper Tracker was updated on October 12, 2026 and Cyber Threat Sensor on September 23, 2026.

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