Sharper Tracker vs AE SAFE+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Bluetooth item tracking
- Audible alerts for finding items
- Last known location mapping
- Reverse phone finder
- Wireless selfie camera button
- Compact tracker fob design
Read full descriptionHide 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™.
AE SAFE+
Provides critical real-time information to emergency responders during incidents, including building floor plans, occupant safety status, and threat locations. It aims to bridge the communication gap and eliminate the "Big Black Hole" of information responders often face.
- Building floor plans and campus maps
- Occupant safety status tracking
- Threat location identification
- Real-time communication for responders
- Personnel location within buildings
Read full descriptionHide full description
When a critical incident occurs, Responders have no insights into what is happening within a building. Where are the building floor plans or campus maps? Are all occupants safe, unsafe, and do they need medical attention? Are students safe and accounted for? Where is the threat located? Where are your people in the building? Little or no communication happens with responders. Radio signals are usually weak. This lack of information dilemma is commonly referred to as the Big Black Hole by responders.
Screenshots
Verdict
The clearest difference is rating: AE SAFE+ at 3.7 against Sharper Tracker's 2.3. AE SAFE+ also leads on update cadence (weekly vs every 3 weeks). Sharper Tracker's advantage is ratings volume (23 vs 3) and iOS requirement (11.0 vs 15.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AE SAFE+ holds the better App Store score, 3.7 against 2.3. That said, the two scores are not equally well evidenced: Sharper Tracker has 23 ratings behind it against 3, so its average is the more settled of the two.
Sharper Tracker ships an update every 3 weeks, AE SAFE+ weekly. The most recent releases landed on September 26, 2026 and October 2, 2026 respectively.
| Parameter | Sharper Tracker | AE SAFE+ |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (23 ratings) | 3.7 (3 ratings) — better |
| Positive reviews | 21.4% of reviews | — |
| Number of ratings | 23 — better | 3 |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 9 MB | 152 MB |
| Age rating | 4+ | 4+ |
| Developer | MerchSource, LLC | Audio Enhancement |
Customer experience
Sharper Tracker
AE SAFE+
In-app purchases
Sharper Tracker
No in-app purchases
AE SAFE+
No in-app purchases









