Comparison

Air~Select 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

Air~Select

This utility helps users select the appropriate air compressor based on critical technical specifications. It considers factors such as operating pressure and required airflow to guide your choice.

Highlights
  • Compressor selection tool
  • Technical specification input
  • Operating pressure consideration
  • Airflow requirement calculation
  • Guided selection process
Features
Read full description

The APP enables right compressor selection based on technical considerations like Operating Pressure, Air Flow required and so on

About

Decibel Meter

Measure and understand ambient noise levels with this intuitive tool. It provides instant decibel readings, logs historical data with notes, and offers visual and auditory representations of sound. Ideal for ensuring safety, monitoring environments, or protecting hearing.

Highlights
  • Instant dB readings
  • Historical data logging
  • Add personal notes to recordings
  • Simple and intuitive interface
  • Real-time audio analysis
  • Visual and auditory sound representation
Features
Read full description

Discover. Measure. Understand. Dive into the world of sound with our ultimate tool for monitoring noise levels in any environment. Whether you're a professional needing to ensure a safe workplace or someone curious about the sounds that surround you, our app is designed to deliver accurate decibel readings with ease. Key Features: * Instant dB Readings: Open the app and immediately start measuring noise levels around you. * Historical Data Log: Tap to save current, minimum, and maximum dB levels with time and date stamps for future reference. * Add Personal Notes: Jot down details or context for each recording, making your data log both comprehensive and meaningful. * Simple and Intuitive: A clean, user-friendly interface makes sound monitoring accessible to everyone. * Privacy-Conscious: No personal data is recorded or stored, ensuring your privacy remains intact. In-Depth Noise Analysis Experience real-time audio analysis with a visual and auditory representation of the current noise level. "Record dB" with a single tap and keep a detailed log of noise levels over time. Perfect for: * Ensuring safe noise levels in work or public spaces * Monitoring environmental sound for research or awareness * Protecting your hearing by understanding exposure Designed for Everyday Use Our app is easy to navigate and provides instant insight into the noise around you. Use it for: * Assessing classroom noise levels for educators * Understanding sound exposure at live events * Checking the effectiveness of soundproofing efforts Ready to Embrace Silence? Join the community of users who have taken control of their auditory environments. Download our app today and start your journey to sound awareness and wellness. Privacy policy: https://labolab.net/PrivacyPolicy_NoiseDetectorApp.html Terms of use: https://labolab.net/TermsOfUse_NoiseDetectorApp.html

Screenshots

Air~Select4 screens
Decibel Meter4 screens

Verdict

The call

The clearest difference is in-app purchases: Air~Select at none against Decibel Meter's 2. Air~Select also leads on rating (5.0 vs 4.8). Decibel Meter's advantage is update cadence (every 3 weeks vs every 6 months) and ratings volume (10 vs 1). On price, ads, device support 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 2 in-app purchases, starting at $4.99 per month. Air~Select asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Air~Select holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Decibel Meter has 10 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Air~Select ships an update every 6 months, Decibel Meter every 3 weeks. The most recent releases landed on October 12, 2026 and October 21, 2026 respectively.

Scorecard5 real differences · 5 level
Air~Select versus Decibel Meter: the parameters behind the verdict, then further details
ParameterAir~SelectDecibel Meter
PriceFreeFree
Rating5.0 (1 ratings) — better4.8 (10 ratings)
Positive reviews—100.0% of reviews
Number of ratings110 — better
Update frequencyEvery 6 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size31 MB32 MB
Age rating4+4+
DeveloperSubodh NairBustgrow Ltd

Customer experience

Air~Select

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Decibel Meter

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews18 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Air~Select

No in-app purchases

2 purchases

Decibel Meter

Subscriptions2
  • Premium Access3 Days trial$4.991 Month
  • Premium Access7 Days trial$39.991 Year

Questions

Is Air~Select free?
Air~Select 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, Air~Select or Decibel Meter?
Air~Select is rated higher. Air~Select averages 5.0 out of 5 from 1 ratings, while Decibel Meter averages 4.8 from 10 ratings.
Do Air~Select or Decibel Meter have ads?
Neither Air~Select nor Decibel Meter shows ads.
Which is updated more often, Air~Select or Decibel Meter?
Air~Select ships an update every 6 months, and Decibel Meter every 3 weeks. Most recently, Air~Select was updated on October 12, 2026 and Decibel Meter on October 21, 2026.

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