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Decibel - sound level meter

Decibel - sound level meter

Spectrum frequency analyzer

4.7K ratings
113 reviews
🔧 Utilities
Free
In-App Purchases

Details

  • Released
  • Updated
  • January 24, 2020
  • May 13, 2020

Features

Developer

App Rover
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iphone
ipad
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Reviews summary↘︎
⭐113
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❓5 answered
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📦w/o updates
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About

Measure and analyze the sound pressure around you with this app. It provides spectrum frequency analysis and allows you to compare your recordings to a reference chart. Save your measurement history for future reference.

✓Measure sound pressure
✓Spectrum frequency analysis
✓Reference chart comparison
✓Save recording history
✓Supports dBa, dBb, dBc, dBz
✓Unlimited recordings
Show original description

What users say

Summarized from real user reviews of Decibel. Based on 4.7K reviews and a 4.6/5 average, it highlights the 4 positives and 4 negatives reviewers mention most about this Utilities app.

Positive things

  • ✨Accurate sound measurement
  • 🔍Helpful for verifying environmental noise
  • 📊Useful for monitoring job site noise levels
  • 🔍Good for deciding where to sit in restaurants

Negative things

  • 💰Subscription-based model
  • 🐛Glitches and bugs
  • 🔒Security concerns (mic left open)
  • 🙅‍♀️Inability to turn off or exit the app
See all reviews

What's New in Decibel

1.01.00

May 13, 2020

We have fixed some minor crashes and updated the app for iPad.

Subscription plans

Monthly Premium Pass

All advanced features for a month!

$4.491 Month
3 Days trial
How to cancel Decibel subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Straightforward, no account needed

As titled. Sick and tired of having to open accounts everytjme I use an app. This is the best. Even gives a description of expected equivalent sound comparisons
teehee214teehee214

Accurate than other apps

This app is quite accurate and easy to verify with the comparison on top of different environment. I measured in a relatively quiet room, it indicated ~40dB of "Quiet room" while another app "Sound Meter" indicated ~55dB of "Noise". Free version does not allow saving records
Halisan NguyenHalisan Nguyen

Solid little app

This does what it says and it's free.
Noneeee47374Noneeee47374

Does not work

Work does not work
buddy2010buddy2010

Premium Push

Every time I open the app it prompts 15 times to buy premium and anytime i do anything it wants me to buy premium. 1/5 stars. Too pushy
serialdesignationrserialdesignationr
See 108 more reviews

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User experience

🐞

Reported Bugs

4 issues

Needle moving to strange places on the screen

Bug

Inability to save or delete recordings

Bug

Subscription not recognized after purchase

Bug

App crashing on launch

Bug
✨

Requested Features

4 requests

Preset noise level alarm

Feature

Ability to play back and export recordings

Feature

Frequency analysis beyond the first octave

Feature

Multilingual support

Feature

FAQ

What does the Decibel app do?

Decibel is an application designed to measure the sound pressure levels around you. It offers spectrum frequency analysis, allowing you to visualize sound variations and compare your recordings against a provided reference chart.

What are the key features of Decibel?

Key features include accurate sound pressure measurement, support for various decibel scales (dBa, dBb, dBc, dBz), the ability to save unlimited recordings and their spectrum analysis, and a detailed reference chart for comparison. It also boasts a unique and intuitive interface.

How much does Decibel cost?

The app offers a subscription model with monthly ($4.49) and yearly ($16.99) options for unlimited access to premium features. A free trial is available, which automatically renews unless canceled 24 hours before the renewal date.

What devices is Decibel compatible with?

While specific device compatibility isn't detailed, the subscription information mentions payment being charged to an iTunes Account, suggesting it is available on iOS devices. Users can manage subscriptions and auto-renewal through their Account Settings.

What are common use cases for Decibel?

Common use cases include evaluating ambient noise levels to understand if they are comparable to everyday sounds like conversations or louder noises like diesel trucks. Users can also track their sound measurements over time by saving their recording history.