Comparison

dB Meter vs Decibel Meter

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

Head to head
About

dB Meter

This audio monitoring tool measures environmental sound levels in real-time. It tracks decibel changes and provides instant alerts when noise exceeds safe limits, with graphical analysis and exportable reports.

Highlights
  • Live sound monitoring
  • High noise alerts
  • Peak and average tracking
  • Graphical noise analysis
  • Custom sensitivity settings
  • Export tracking reports
Features
Read full description

dB Meter - Sound & Noise is an audio monitoring tool designed to measure environmental sound levels. Get real-time noise analysis, track decibel changes, and receive instant alerts when sound exceeds safe limits. ◉ KEY FEATURE: - Live Sound Monitoring – Detect noise levels instantly. - High Noise Alerts – Get notified when sound crosses safety thresholds. - Peak & Average Tracking – Analyze long-term exposure trends. - Custom Sensitivity Settings – Adjust to different environments. - Graphical Noise Analysis – Visualize sound fluctuations over time. - Optimized for Monterey & Ventura – Works smoothly on the latest macOS. - Real-time Min, Max & Average Values – Monitor key sound level metrics instantly. - Export Tracking Report – Save and share noise level data for analysis. ◉ HOW IT WORKS: - Launch the app and grant microphone access. - Monitor real-time decibel readings with visual graphs. - Enable alerts to get notified about high noise levels. ◉ IMPORTANT NOTE: - The app's data cannot be used for professional or research purposes. - Measurements may vary from professional dB meters. ◉ POLICY & TERMS - Privacy Policy: https://www.envisiontechnolabs.com/privacy_policy.html?utm_source=app_store&utm_medium=db_meter - Terms of Service: https://www.envisiontechnolabs.com/terms.html?utm_source=app_store&utm_medium=db_meter ◉ CUSTOMER SUPPORT We're working hard & smart to make To Do List App as simple and efficient as possible for you to use. We would love to hear your thoughts via email and make any improvements to future versions of this app. We intend to have an active development cycle powered by your feedback, love and support! If you have any questions or suggestions, please contact us at macd.developer@gmail.com

About

Decibel Meter

This tool transforms your iPhone into a real-time sound level meter. It measures and displays environmental noise in decibels, helping you monitor sound at home, work, or outdoors. Protect your hearing by detecting loud noises and staying aware of your sound environment.

Highlights
  • Real-time decibel measurement
  • Dynamic graph display
  • Min/Max/Average sound levels
  • Measuring timer
  • Pause and Reset buttons
  • Noise pollution checks
Features
Read full description

Decibel Meter is a powerful and easy-to-use sound level meter (also known as dB meter, SPL meter, or noise detector) that turns your iPhone into a real-time sound measuring tool. Using your device’s built-in microphone, Decibel Meter detects and displays environmental noise levels in decibels (dB). Whether you're monitoring noise at home, measuring sound at work, or checking noise pollution outdoors – this app provides accurate, real-time readings. Key Features: - Real-time decibel measurement with dynamic graph - Sound level display: Min / Max / Average - Measuring timer included - Easy-to-use Pause and Reset buttons - Useful for sound tests, noise pollution checks, and SPL monitoring Use Cases: - Monitor home or work noise - Measure traffic, music, or construction sound - Perform noise tests for health and safety - Detect sound levels in quiet or noisy environments Sound measurements depend on your device’s microphone and may vary from professional SPL meters. Protect your ears and your health. Use Decibel Meter to detect loud noise and stay in control of your sound environment. Download now and start measuring sound today! Privacy Policy: https://www.getpaoapps.com/privacy Terms of Use: https://www.getpaoapps.com/terms

Screenshots

dB Meter3 screens
Decibel Meter4 screens

Verdict

The call

The clearest difference is rating: Decibel Meter at 4.7 against dB Meter's 1.0. Decibel Meter also leads on ads (none vs shown) and ratings volume (55 vs 1). dB Meter's advantage is in-app purchases (none vs 3) and update cadence (fortnightly vs monthly). On price, review sentiment and iOS requirement 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 3 in-app purchases, starting at $2.99 per 7 days. dB Meter asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Decibel Meter holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Decibel Meter has 55 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of dB Meter's written reviews are positive against 70% of Decibel Meter's.

UpkeepUpdate frequency

dB Meter ships an update fortnightly, Decibel Meter monthly. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

Scorecard7 real differences · 3 level
dB Meter versus Decibel Meter: the parameters behind the verdict, then further details
ParameterdB MeterDecibel Meter
PriceFreeFree
Rating1.0 (1 ratings)4.7 (55 ratings) — better
Positive reviews66.7% of reviews70.0% of reviews — better
Number of ratings155 — better
Update frequencyFortnightly — betterMonthly
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS17.016.0 — better
Further details — not scored
Size17 MB176 MB
Age rating4+4+
DeveloperAshvin AjadiyaPaoApps

Customer experience

dB Meter

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews6 reviews
Positive66.7%
Neutral16.7%
Negative16.7%

Decibel Meter

All ratings50 ratings
Positive92.0%
Neutral8.0%
Negative0.0%
Written reviews10 reviews
Positive70.0%
Neutral10.0%
Negative20.0%

In-app purchases

None

dB Meter

No in-app purchases

3 purchases

Decibel Meter

Subscriptions3
  • Weekly Access with Trial3 Days trial$2.997 Days
  • Weekly Access$2.997 Days
  • Yearly Access$17.991 Year

Questions

Is dB Meter free?
dB Meter is free to download, with no in-app purchases.
Is Decibel Meter free?
Decibel Meter is free to download, with in-app purchases available.
Which has better reviews, dB Meter or Decibel Meter?
Decibel Meter is rated higher. dB Meter averages 1.0 out of 5 from 1 ratings, while Decibel Meter averages 4.7 from 55 ratings.
Do dB Meter or Decibel Meter have ads?
dB Meter shows ads; Decibel Meter does not.
Which is updated more often, dB Meter or Decibel Meter?
dB Meter ships an update fortnightly, and Decibel Meter monthly. Most recently, dB Meter was updated on October 30, 2026 and Decibel Meter on November 4, 2026.

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