Comparison

BlueScope vs Image Saliency

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

Head to head
About

BlueScope

Locate lost Bluetooth devices with advanced tracking and signal measurement. This app prioritizes privacy with no ads or data collection, offering features like smart device identification and lost & found notifications.

Highlights
  • Discover nearby Bluetooth devices
  • Find lost devices quickly
  • Accurate signal and distance measurements
  • Privacy and security focused
  • Manage personal Bluetooth device list
  • Lost & Found notifications
  • Play sound on supported devices
Features
Read full description

# Find Your Devices in Seconds โ€” Not Sometime This Week BlueScope turns your iPhone or iPad into a precision radar for your Bluetooth devices. Earbuds under the couch, a smartwatch buried in a bag, a tracker somewhere in the house โ€” BlueScope tracks signal strength and distance in real time to guide you right to it. # PRIVACY FIRST Everything stays private: - No data collection, no tracking, no ads. - No personal information, Bluetooth device data, or location data ever leaves your device. - Sensitive data is encrypted on your device for extra security. # SMART DEVICE DISCOVERY No more scrolling through lists of generic Bluetooth codes. BlueScope does the work for you: - Visual Device Icons: Instantly recognize what you're tracking at a glance (currently supporting Apple devices and other common devices). - *Battery Monitoring: Check real-time battery levels for supported devices. - *Play Sound: Find those earbuds hiding under the couch โ€” play a sound directly on supported devices (including AirPods) to pinpoint them instantly. - Auto-Detection: Automatically adds connected devices to your personal list. - Real-time Signal Meter: Track signal strength and distance with precision. # PREMIUM FEATURES Unlock Maps, Directions, Background Notifications, Extended Sorting, and Extended Device Insights with a Premium subscription: - Map View: See the current or last known location on an interactive map. - Turn-by-Turn Directions: Get directions to your device's last known location via Apple Maps or Google Maps. - Background Alerts: Receive Lost & Found alerts even when the app isn't open. - Apple Watch: Receive lost and found alerts directly on your wrist. - Extended Device Info: View Tx Power, UUID, and device model, when available. - Extended Sorting: Sort by distance or Tx Power, in addition to sorting by name or date. # SEAMLESS INTEGRATION - Shortcuts App: Add a device shortcut to jump straight to it. - Spotlight Search: Find and open your devices directly from Spotlight. - Home Screen Shortcuts: Quick access to your favorite tracker right from your Home Screen. - Dark Mode: Easy-on-the-eyes design that adapts to your system theme. # WORKS WITH YOUR DEVICES Compatible with AirPods, Apple Watch, and any Bluetooth Low Energy (BLE) device that broadcasts signal strength. Works best with devices that maintain consistent signal in range. **Never lose your essentials again.** Premium subscription required for Maps, Directions, Background Alerts, and Extended Sorting. Maps and Directions require access to location services. Requires iOS 17 or later.

About

Image Saliency

Features
Read full description

Detect quantify and visualize the key part of an image or where in the image people are likely to look. โ€ปImage saliency(Objectness Based)

Screenshots

BlueScope4 screens
Image Saliency1 screens

Verdict

The call

The clearest difference is in-app purchases: Image Saliency at none against BlueScope's 2. Image Saliency also leads on update cadence (fortnightly vs every 2 months). BlueScope's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. BlueScope sells 2 in-app purchases, starting at $0.99 per month. Image Saliency asks for nothing beyond the download.

UpkeepUpdate frequency

BlueScope ships an update every 2 months, Image Saliency fortnightly. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

Scorecard3 real differences ยท 5 level
BlueScope versus Image Saliency: the parameters behind the verdict, then further details
ParameterBlueScopeImage Saliency
PriceFreeFree
Positive reviews37.5% of reviewsโ€”
Update frequencyEvery 2 monthsFortnightly โ€” better
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
MonetizationFreemiumโ€”
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.6 โ€” better17.7.2
Further details โ€” not scored
Size12 MB38 MB
Age rating9+4+
DeveloperMalaud LLCHideaki Uchikoshi

In-app purchases

2 purchases

BlueScope

Subscriptions2
  • Monthly Subscription3 Days trial$0.991 Month
  • Yearly Subscription7 Days trial$9.991 Year
None

Image Saliency

No in-app purchases

Questions

Is BlueScope free?
BlueScope is free to download, with in-app purchases available.
Is Image Saliency free?
Image Saliency is free to download, with no in-app purchases.
Do BlueScope or Image Saliency have ads?
Image Saliency shows ads; BlueScope does not.
Which is updated more often, BlueScope or Image Saliency?
BlueScope ships an update every 2 months, and Image Saliency fortnightly. Most recently, BlueScope was updated on October 3, 2026 and Image Saliency on October 1, 2026.

Other comparisons