Comparison

Decibel Meter vs BLE Access Control

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

Head to head
About

Decibel Meter

Transform your smartphone into a precise sound measuring device. This app uses your phone's microphone to display real-time decibel levels with clear descriptions. Analyze sound over time, calibrate for accuracy, and share your findings easily.

Highlights
  • Real-time decibel measurement
  • Min, average, and max sound levels
  • Apple Watch integration
  • Customizable calibration
  • Data sharing (CSV, screenshots)
  • Historical data tracking
  • Cloud data storage
Features
Read full description

Turn your smartphone into a sound measuring device. Our app uses a built-in microphone to display current decibels level with a corresponding, easily readable text description, and you can start/stop a measurement to get an average as well as min and max values from a specific period of time. - Precision Sound Measurement: Turn your smartphone into a high-accuracy sound meter! Displays real-time decibel levels with clear text descriptions. - Comprehensive Data Analysis: Capture minimum, average, and maximum sound levels. Perfect for analyzing specific time periods and sound environments. - Seamless Watch Integration (Apple Watch): Effortlessly control measurements from your wrist with our Apple Watch app. Hands-free and interference-free! - Customizable Calibration: Manually or automatically adjust decibel input values to fit your needs. Perfect for personalized sound measurement. - Easy Data Sharing: Share sound level readings instantly. Export as CSV or share engaging screenshots with friends or colleagues. - Historical Data Tracking: Revisit your sound measurements with our intuitive history screen. Displays all your past data with detailed statistics. - Cloud Data Security: Keep your data safe and accessible anywhere with our cloud services. Log in with social media or email on any device. - Adaptive Display Settings: Customize your display for short or long-term monitoring. Keep your screen on to always have an eye on your recordings. - Features Exclusive to Apple Watch - Remote Measurement Control: Manage your phone's sound measurements directly from your Apple watch. Simplify your experience! - Real-Time Monitoring on Your Wrist: Monitor current sound levels conveniently on your Apple Watch device. Stay informed effortlessly! Using the calibration option, you can adjust the input decibels values according to your needs. You can also screenshot the whole view and share it with friends. The history screen allows you to see your saved data with the date, time, avg, and max values along with the CSV file from the whole span of measurement, which you can also share as you please. Keep your data safe with our cloud services, which allows you to create accounts and store your data.. Log in using your social media accounts or email to a different device to see and share your data. In settings, you can set up chart length according to your needs, whether you want to see a short period of time or a longer time span. Also, you can change the settings to keep your screen on in order to keep an eye on your recordings at all times. Our app comes with a brand new application for Apple Watch devices. You can easily control your measurements with your watch without having to touch your phone. Controlling the measurements with the watch avoids interference! Privacy policy: https://mysticmobileapps.com/legal/privacy/decibelmeter Terms and conditions: https://mysticmobileapps.com/legal/terms/decibelmeter

About

BLE Access Control

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BLE Access Control lets you open electronic locks wirelessly by using Bluetooth Low Energy technology. Login with your username and password to open and close your authorized locks. Permissions are configured using INELCOM's Cloud Platform. Main features: - View your assigned work orders and the task description. - Expand the orders to see the included sites and select one site to see all the available locks. - Get your encoded electronic keys automatically. - Learn how to use the electronic locks by watching the animations. - Add your comments to the work orders. - Check the lock's battery status. - OFFLINE mode: use your electronic keys without Internet connection. - Keys validity check independent from mobile's time and date. - Dark mode support.

Screenshots

Decibel Meter4 screens
BLE Access Control4 screens

Verdict

The call

The clearest difference is in-app purchases: BLE Access Control at none against Decibel Meter's 2. BLE Access Control also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.0). Decibel Meter's advantage is update cadence (every 3 weeks vs every 5 months). On price 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. Decibel Meter sells 2 in-app purchases, starting at $0.99 per month. BLE Access Control asks for nothing beyond the download.

UpkeepUpdate frequency

Decibel Meter ships an update every 3 weeks, BLE Access Control every 5 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
Decibel Meter versus BLE Access Control: the parameters behind the verdict, then further details
ParameterDecibel MeterBLE Access Control
PriceFreeFree
Rating4.3 (222 ratings) — better—
Positive reviews40.5% of reviews—
Number of ratings222 — better—
Update frequencyEvery 3 weeks — betterEvery 5 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS16.012.0 — better
Further details — not scored
Size51 MB14 MB
Age rating4+4+
DeveloperMYSTIC MOBILE APPS LLCINELCOM TECHNOLOGY SOCIEDAD LIMITADA

In-app purchases

2 purchases

Decibel Meter

Subscriptions2
  • Monthly Sound Meter+14 Days trial$0.991 Month
  • Annual Sound Meter+14 Days trial$5.991 Year
None

BLE Access Control

No in-app purchases

Questions

Is Decibel Meter free?
Decibel Meter is free to download, with in-app purchases available.
Is BLE Access Control free?
BLE Access Control is free to download, with no in-app purchases.
Do Decibel Meter or BLE Access Control have ads?
Decibel Meter shows ads; BLE Access Control does not.
Which is updated more often, Decibel Meter or BLE Access Control?
Decibel Meter ships an update every 3 weeks, and BLE Access Control every 5 months. Most recently, Decibel Meter was updated on October 24, 2026 and BLE Access Control on October 25, 2026.

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