Comparison

Decibel vs Find Bluetooth Device

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

Head to head
About

Decibel

Features
Read full description

The Decibel Tester is a professional - grade noise measurement tool designed to provide users with accurate and convenient noise decibel detection services. Whether at work, during study, or in daily life, we need a reliable decibel measurement tool to safeguard our auditory health and environmental quality. The Decibel Tester is your ideal choice. 【Core Features】 Real - time Decibel Detection: The Decibel Tester adopts advanced acoustic sensor technology, which can measure the noise decibel value of the current environment in real - time, ensuring the accuracy and reliability of the data. View Historical Records: The app provides a historical record function, enabling users to view past noise detection data at any time, so as to better understand the noise change trends. Noise Level Classification: According to the noise decibel value, the app will automatically classify the noise level, helping users more intuitively understand the current environmental noise situation. 【Applicable Scenarios】 Workplaces, study environments, home life, outdoor travel ———————————————————————————— You need to subscribe and purchase to use the above functions. When you confirm the purchase and at the start of each renewal period, the subscription fee will be deducted from your iTunes account. Renewal: The Apple iTunes account will be charged within 24 hours before expiration. After a successful charge, the subscription period will be extended by one subscription cycle. Cancel Renewal: You can cancel your subscription or trial at any time by going to the iTunes account settings and canceling the subscription. Otherwise, it will be automatically renewed. This operation must be completed 24 hours before the end of the trial period or any subscription period to avoid being charged. Subscriptions with a trial period will be automatically renewed to a paid subscription. Subscriptions can be managed by the user, and auto - renewal can be turned off in the user's account settings after purchase. When you purchase a premium subscription during the trial period, any unused portion of the trial period (if provided) will expire. ———————————————————————————————— Regarding the Application Terms 《User Agreement》https://docs.qq.com/doc/DZmN5YUtoS1Z6RWNa?no_promotion=1 《Privacy Policy》https://docs.qq.com/doc/DZm51dVNRenpheW9u?no_promotion=1

About

Find Bluetooth Device

Locate misplaced Bluetooth-enabled items like headphones or fitness trackers. The app scans for device signals and provides real-time proximity updates and guidance to help you find them quickly.

Highlights
  • Scan for Bluetooth device signals
  • Real-time proximity updates
  • Step-by-step guidance
  • Supports various Bluetooth devices
  • User-friendly interface
  • Approximate positioning
Features
Read full description

Trying to track down misplaced headphones, fitness bands, or even digital pens? BLE Bluetooth Device Finder has you covered - no extra gear needed. Just open the app, let it recognize your device’s unique signal, and follow the straightforward prompts to reclaim what’s lost. A New Way to Detect & Locate: 1. Scanning. Your iPhone or iPad swiftly spots gadgets within Bluetooth range. 2. Guidance. Receive step-by-step tips for zeroing in on the device you’re looking for. 3. Location. Keep an eye on proximity updates - see how near (or far) you are in real time. Core Advantages: 1. All Kinds of Devices. Compatible with earphones, trackers, styluses, and more. 2. Smart Interface. A polished layout provides a smooth, user-friendly experience from the get-go. 3. Approximate Positioning. Instantly gauge distance or direction for faster recovery. 4. Helpful Hints. Start scanning promptly if you suspect your device is off or in sleep mode to boost your odds of retrieval. Subscription Details: 1. Payment. Your iTunes Account is billed once you confirm the purchase. 2. Auto-Renewal. Subscriptions automatically renew unless canceled at least 24 hours before the current billing cycle ends. 3. Renewal Fees. Within 24 hours of renewal time, your account is charged based on your chosen plan. 4. Manage Your Plan. Update or cancel your subscription anytime via your Account Settings. Privacy Policy: https://telegra.ph/BLE-Radar-Privacy-Policy-02-17 Terms of Use: https://telegra.ph/BLE-Radar-Terms-of-Use-Agreement-02-17 Reclaim your peace of mind today - download BLE Bluetooth Device Finder and tackle missing items in moments!

Screenshots

Decibel3 screens
Find Bluetooth Device4 screens

Verdict

The call

The clearest difference is iOS requirement: Decibel at 13.4 against Find Bluetooth Device's 16.0. On price, update cadence, ads and in-app purchases 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. Decibel sells 2 in-app purchases, starting at $3.99 per 7 days and Find Bluetooth Device sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Decibel ships an update every 4 days, Find Bluetooth Device every 3 days. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Decibel versus Find Bluetooth Device: the parameters behind the verdict, then further details
ParameterDecibelFind Bluetooth Device
PriceFreeFree
Rating—4.4 (48 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—48 — better
Update frequencyEvery 4 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS13.4 — better16.0
Further details — not scored
Size16 MB17 MB
Age rating4+4+
Developer浩翔 吕Igor Dimitriuc

In-app purchases

2 purchases

Decibel

Subscriptions2
  • Weekly membership7 Days trial$3.997 Days
  • Annual membership$12.991 Year
2 purchases

Find Bluetooth Device

Subscriptions2
  • Weekly3 Days trial$6.997 Days
  • Monthly$19.991 Month

Questions

Is Decibel free?
Decibel is free to download, with in-app purchases available.
Is Find Bluetooth Device free?
Find Bluetooth Device is free to download, with in-app purchases available.
Do Decibel or Find Bluetooth Device have ads?
Neither Decibel nor Find Bluetooth Device shows ads.
Which is updated more often, Decibel or Find Bluetooth Device?
Decibel ships an update every 4 days, and Find Bluetooth Device every 3 days. Most recently, Decibel was updated on October 13, 2026 and Find Bluetooth Device on October 24, 2026.

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