Comparison

Decibel Meter Noise DB Reader vs Sound Meter (dB)

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

Head to head
About

Decibel Meter Noise DB Reader

Transform your device into a professional sound analysis tool. Measure real-time noise levels, analyze frequencies, and generate various sound waves for audio testing and instrument tuning. Save and share your acoustic reports.

Highlights
  • Real-time decibel monitoring
  • Advanced frequency analyzer
  • Multi-wave sound generator
  • Musical note library
  • Save and share reports
Features
Read full description

Decibel Meter Noise DB Reader : Precision Sound Analysis & Frequency Generator. Transform your iPhone into a professional-grade sound lab with Decibel Meter Noise DB Reader - the ultimate app for real-time noise measurement, acoustic analysis, and frequency generation. Whether you're an audio engineer, musician, or simply curious about your environment, this powerful tool delivers unmatched accuracy and versatility. Key Features: - Real-Time Decibel Monitoring – Measure environmental noise with precision, from busy streets to quiet rooms, and track dB levels instantly. - Advanced Frequency Analyzer – Analyze sound in Hertz (Hz) for tasks like acoustic testing, speaker calibration, or noise pollution studies. - Multi-Wave Sound Generator – Generate sine, square, sawtooth, or triangle waves (1Hz–22,000Hz) to test audio equipment, tune instruments, or experiment with sound. - Musical Note Library – Quickly access standard notes for tuning or sound design with a single tap. - Save & Share Reports – Log measurements with timestamps and locations, then export data for professional or personal use. Ideal For: - Musicians tuning instruments - Engineers testing audio systems - Professionals monitoring workplace noise - Students and hobbyists exploring acoustics Decibel Meter Noise DB Reader sets itself apart by combining professional-grade sound analysis with an accessible, user-friendly design. The intuitive interface makes advanced acoustic analysis approachable for both professionals and casual users alike. Protect your hearing! Perfect your sound! Download Decibel Meter Noise DB Reader today! Subscription Details: Decibel Meter Noise DB Reader offers a free trial when you first download the app. To continue using all premium features after the trial, you can choose a subscription plan with weekly, monthly, or yearly billing. - Your subscription will automatically renew at the end of each billing cycle, and payment will be charged to your iTunes account. - To manage or cancel your subscription, go to your iTunes account settings. Auto-renewal must be turned off at least 24 hours before the current period ends to avoid being charged for the next cycle. - Refunds are not provided for unused subscription time. - If you subscribe during a free trial, any remaining trial period will be forfeited. By subscribing, you agree to our Terms of Service. For more details, please review our Privacy Policy and Terms of Use. Privacy policy: https://docs.google.com/document/d/1yLKfqcQHgNl1Dcwm_95BRZA3xyuf1zcTbYaG5r943Zg/edit?usp=sharing Terms of use: https://docs.google.com/document/d/1LfAaph9ajydl4LNBO49YMHzUG8trJf2mr1Dr6ux7w14/edit?usp=sharing Support: https://docs.google.com/document/d/1ZWhkEpDMfOd61UEVYwMW4sdmHUtYmBPnSo-DzdK0qwk/edit?usp=sharing

About

Sound Meter (dB)

Analyze and record sound levels in real-time with precise decibel readings. Monitor your auditory environment, set custom alerts for exceeding thresholds, and track historical data for insights into audio patterns. Ideal for professionals and curious individuals alike.

Highlights
  • Real-time decibel measurement
  • Audio recording with sound level correlation
  • Graphical sound intensity analysis
  • Customizable decibel alerts
  • Historical sound data tracking
  • Calibration options for accuracy
Features
Read full description

Measure, record, and monitor sound levels in real time with the innovative dBShift app, designed for accuracy and ease of use on your mobile device. Whether you're a professional audio engineer, a musician, or simply someone interested in understanding your auditory environment, dBShift offers precise tools to help you analyze sound effectively. Key Features: 1. Real-Time Sound Measurement: Monitor sound levels with precision, using your device's built-in microphone to deliver accurate decibel readings. 2. Sound Recording: Capture audio with ease and review sound level data in correlation with the recorded events. 3. Graphical Analysis: View comprehensive graphs that display sound intensity over time, providing insights into audio patterns and variations. 4. Custom Alerts: Set specific decibel thresholds and receive alerts when sound levels exceed your predefined limits. 5. Historical Data Tracking: Access past sound level data and track changes over time to identify trends and make informed decisions. 6. Calibration Options: Fine-tune the app's sensitivity settings for more tailored and accurate measurements. Subscription Plans: - Weekly Subscription - Annual Subscription Privacy Policy: https://dbshift.org/privacy Terms of Use: https://dbshift.org/terms

Screenshots

Decibel Meter Noise DB Reader4 screens
Sound Meter (dB)4 screens

Verdict

The call

The clearest difference is update cadence: Decibel Meter Noise DB Reader at every 2 days against Sound Meter (dB)'s fortnightly. Sound Meter (dB)'s advantage is rating (4.4 vs 4.0) and iOS requirement (12.0 vs 16.0). On price, ratings volume, 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 Meter Noise DB Reader sells 2 in-app purchases, starting at $7.99 per 7 days and Sound Meter (dB) sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Sound Meter (dB) holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 19 and 34 respectively.

UpkeepUpdate frequency

Decibel Meter Noise DB Reader ships an update every 2 days, Sound Meter (dB) fortnightly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
Decibel Meter Noise DB Reader versus Sound Meter (dB): the parameters behind the verdict, then further details
ParameterDecibel Meter Noise DB ReaderSound Meter (dB)
PriceFreeFree
Rating4.0 (19 ratings)4.4 (34 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings1934 — better
Update frequencyEvery 2 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.012.0 — better
Further details — not scored
Size26 MB38 MB
Age rating4+4+
DeveloperElizabeth BlackFutsum Semhar

Customer experience

Decibel Meter Noise DB Reader

All ratings13 ratings
Positive61.5%
Neutral7.7%
Negative30.8%

Sound Meter (dB)

All ratings33 ratings
Positive84.8%
Neutral3.0%
Negative12.1%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

Decibel Meter Noise DB Reader

Subscriptions2
  • Decibel Meter 1 week3 Days trial$7.997 Days
  • Decibel Meter 1 month$19.991 Month
3 purchases

Sound Meter (dB)

Subscriptions3
  • dBShift Premium$4.997 Days
  • dBShift Premium3 Days trial$4.997 Days
  • dBShift Premium$19.991 Year

Questions

Is Decibel Meter Noise DB Reader free?
Decibel Meter Noise DB Reader is free to download, with in-app purchases available.
Is Sound Meter (dB) free?
Sound Meter (dB) is free to download, with in-app purchases available.
Which has better reviews, Decibel Meter Noise DB Reader or Sound Meter (dB)?
Sound Meter (dB) is rated higher. Decibel Meter Noise DB Reader averages 4.0 out of 5 from 19 ratings, while Sound Meter (dB) averages 4.4 from 34 ratings.
Do Decibel Meter Noise DB Reader or Sound Meter (dB) have ads?
Neither Decibel Meter Noise DB Reader nor Sound Meter (dB) shows ads.
Which is updated more often, Decibel Meter Noise DB Reader or Sound Meter (dB)?
Decibel Meter Noise DB Reader ships an update every 2 days, and Sound Meter (dB) fortnightly. Most recently, Decibel Meter Noise DB Reader was updated on October 30, 2026 and Sound Meter (dB) on November 5, 2026.

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