Comparison

BlueDetect vs Decy

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

Head to head
About

BlueDetect

Easily discover, identify, and locate nearby Bluetooth devices with real-time signal strength. This app helps you find lost accessories like headphones, smartwatches, and speakers using a clean, intuitive interface. It prioritizes user privacy by not collecting or sharing any personal data.

Highlights
  • Smart Bluetooth Scanning
  • Device Identification
  • Find Lost Devices
  • Signal Strength Indicator
  • Modern Dark-Themed Interface
  • Privacy Focused
Features
Read full description

BlueDetect is a powerful and fast Bluetooth device scanner that helps you discover, identify, and locate nearby devices with high accuracy. Whether you want to find your headphones, smartwatch, speakers, keyboard, stylus, or other Bluetooth accessories, BlueDetect provides a clean and intuitive interface designed for both beginners and advanced users. This app is ideal for locating lost devices at home, in the office, at the gym, or in your car. Key Features Smart Bluetooth Scanning Quickly scan and display all nearby Bluetooth devices with real-time updates and detailed signal information. Device Identification BlueDetect analyzes device data and intelligently identifies the most likely device type, such as headphones, watch, laptop, phone, speaker, keyboard, mouse, or stylus. Find Lost Devices Easily Use the signal strength indicator to determine your distance from the device. As the signal becomes stronger, you are getting closer to the device. Modern and Smooth Interface Enjoy a visually clean, dark-themed interface with dynamic animations, smooth transitions, and a professional layout built for clarity and ease of use. Privacy Focused BlueDetect does not collect, store, or share any personal data. All scanning and connections occur only on your device. Why BlueDetect? Many devices broadcast anonymously or with limited information for privacy reasons. BlueDetect uses a combination of advanced scanning, intelligent analysis, and optional connection to extract more meaningful information, helping you identify what each device actually is. Fast, simple, accurate — BlueDetect is the essential tool for anyone who uses Bluetooth devices daily. Recover Plus Premium Subscription • Unlock all paid features and enjoy the BlueDetect experience. • BlueDetect Premium is available as a weekly subscription priced according to the selected plan. • Payment will be charged to your iTunes account at confirmation of purchase. • Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. • Your account will be charged for renewal at the then-current price within 24-hours prior to the end of the current period. • Subscriptions can be managed and auto-renewal disabled in your Apple ID account settings after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. • Current Premium price: Weekly subscription $1.99. • Terms of Use https://necoapplicationonline.com/terms • Privacy Policy https://necoapplicationonline.com/privacy • Support https://necoapplicationonline.com/support

About

Decy

Features
Read full description

How old are your ears? Find out with Decy. Decy is a precision decibel meter and hearing health companion. Measure the sound around you in real time, discover your hearing age with our viral test, and explore how loud your city really is on the community noise map. HEARING AGE TEST Take the 2-minute frequency test and find out how old your ears really are. Share your result card with friends and compare — can they hear what you hear? REAL-TIME DECIBEL METER Watch sound levels update live on a clean, precise gauge. A-weighted and C-weighted measurements with LAeq, LCpeak, and TWA metrics — the same standards professionals use. ALL-DAY NOISE MONITORING Start a session in the morning and let Decy track your workplace noise exposure all day, even in the background. NIOSH-based dose tracking tells you when your ears need a break. COMMUNITY NOISE MAP See real noise levels pinned by users around the world. Drop your own measurements on the map and help build the world's living sound atlas. HEARING HEALTH TRACKING Get a daily hearing health score based on your actual noise exposure. Review your 30-day history and understand your habits. AI TREND ANALYSIS Let AI analyze your exposure patterns and hearing test results, then give you personalized insights and recommendations — updated daily. PDF HEALTH REPORTS Export professional hearing health reports to share with your doctor or keep for your records. WIDGETS & ALERTS Add the home screen widget for at-a-glance sound levels. Set threshold alerts so you know the moment your environment gets too loud. WHY DECY? - Audio is never recorded — sound is measured, not stored - No account required, no personal data collected - Noise map contributions are fully anonymous - Free core features, Premium unlocks the full experience PREMIUM Unlock the Hearing Age Test results, Noise Map, AI analysis, PDF reports, unlimited history, and detailed widgets with a Weekly or Annual subscription. Subscriptions auto-renew until canceled. Cancel anytime in your App Store settings. Terms of Use: https://codcy.com/terms-of-use-decibel-meter-noise-map/ Privacy Policy: https://codcy.com/privacy-policy-decibel-meter-noise-map/ Your ears will thank you. Download Decy today.

Screenshots

BlueDetect3 screens
Decy4 screens

Verdict

The call

The clearest difference is iOS requirement: BlueDetect at 15.0 against Decy's 18.6. On price, ads, in-app purchases and device support 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. BlueDetect sells 4 in-app purchases, starting at $1.99 per 7 days and Decy sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 8 level
BlueDetect versus Decy: the parameters behind the verdict, then further details
ParameterBlueDetectDecy
PriceFreeFree
Rating3.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequency—Every 5 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better18.6
Further details — not scored
Size6 MB30 MB
Age rating4+4+
DeveloperNecati Berk OzcelikYAVUZ BAS

In-app purchases

4 purchases

BlueDetect

Subscriptions4
  • Weekly Premium Package$1.997 Days
  • Special Offer Premium Package3 Days trial$1.997 Days
  • Monthly Premium Package$4.991 Month
Show 1 more
  • Annual Premium Package$9.991 Year
3 purchases

Decy

Subscriptions3
  • Weekly$9.997 Days
  • Premium Monthly$14.991 Month
  • Premium Yearly$49.991 Year

Questions

Is BlueDetect free?
BlueDetect is free to download, with in-app purchases available.
Is Decy free?
Decy is free to download, with in-app purchases available.
Do BlueDetect or Decy have ads?
Neither BlueDetect nor Decy shows ads.

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