Best Decibel Bass Apps

246+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated October 2026

With an average user rating of 3.9★, the decibel bass category is one of the App Store's strongest. Browse all 246+ apps we track, sorted so the most loved ones surface first.

Compare top Decibel Bass Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Decibel - sound level meterDecibel - sound level meterFree4.2★ (413)NoYesOct 2026
2Decibel - dB Sound Level MeterDecibel - dB Sound Level MeterFree4.6★ (37)YesYesOct 2026
3Decibel - Accurate dB MeterDecibel - Accurate dB MeterFree3.5★ (475)NoNoOct 2026
4Sound Meter (Decibel)Sound Meter (Decibel)Free4.5★ (3.3K)YesNoOct 2026
5Sonic Equalizer: Bass BoosterSonic Equalizer: Bass BoosterFree4.0★ (12)NoYesOct 2026
6Decibel Metre (Sound Meter)Decibel Metre (Sound Meter)Free4.5★ (577)YesNoOct 2026
7Decibel Meter - Sound DetectorDecibel Meter - Sound DetectorFree3.7★ (16)—NoOct 2026
8Decibel: dB Sound MeterDecibel: dB Sound MeterFree4.0★ (6)YesYesOct 2026

Top Picks for Decibel Bass

Decibel - sound level meter#1
4.2😞(413 ratings)
FreeIn-App Purchases
Decibel - sound level meter screenshot 1
Decibel - sound level meter screenshot 2
Decibel - sound level meter screenshot 3

Measure and analyze the sound pressure around you. Compare your recordings to a reference chart to understand noise levels, from normal conversations to rocket launches. Unlock advanced features like audio recording saving and active screen history with a subscription.

What We Love

  • 👍 Easy to use and intuitive interface
  • 🎯 Accurate and reproducible readings
  • 📱 Convenient pocket-sized sound meter
  • ⚡ Fast and instant measurements
  • 🎨 Clear visual display
  • 💼 Useful for professionals and various applications

Room to Improve

  • 💰 Extremely expensive subscription model ($30-$40/month or $5-$10/week)
  • 😤 Deceptive free-to-download marketing strategy
  • 🚫 Completely unusable without paid subscription
  • ⚠️ Misleading App Store listing as free
  • 🎣 Aggressive upsell tactics and review fishing
  • 🔒 Paywall appears immediately upon download
  • ❌ No functional free version or trial period
Decibel - dB Sound Level Meter#2

Decibel - dB Sound Level Meter by Kemal Bakacak

Hertz, Audio Spectrum Analyzer
Strong Contender
🔧 Utilities
4.6(37 ratings)
FreeAdsIn-App Purchases
Decibel - dB Sound Level Meter screenshot 1
Decibel - dB Sound Level Meter screenshot 2
Decibel - dB Sound Level Meter screenshot 3
Decibel - dB Sound Level Meter screenshot 4
Decibel - dB Sound Level Meter screenshot 5
Decibel - dB Sound Level Meter screenshot 6

Transform your device into a professional sound level meter to detect harmful noises and protect your hearing. It also allows you to test and track your stereo and hearing performance with detailed history management. The app offers accurate measurements and a quick hearing test.

3.5😞(475 ratings)
Free
Decibel - Accurate dB Meter screenshot 1
Decibel - Accurate dB Meter screenshot 2
Decibel - Accurate dB Meter screenshot 3
Decibel - Accurate dB Meter screenshot 4
Decibel - Accurate dB Meter screenshot 5

Transform your device into a professional sound meter to accurately measure ambient noise levels. Understand how loud your surroundings are, from quiet rooms to loud events, and learn about potential hearing risks.

What We Love

  • 👍 Simple and intuitive
  • 💡 Useful for measuring noise levels
  • 🚀 Easy to use
  • 🔍 Provides instant and average readings

Room to Improve

  • 🐛 Inaccurate readings
  • 🔍 Overly sensitive microphone
  • 🔍 Inconsistent measurements
  • 🔍 Readings too high compared to other apps

More Decibel Bass apps to explore

FAQ about Decibel Bass

What are the best decibel bass apps for iPhone?
Decibel - sound level meter tops our decibel bass apps ranking as of October 2026, with a 4.2-star average from 413 App Store ratings, and it's free to download.
Yes — 20 of the top decibel bass apps we rank are free to download, including Decibel - sound level meter and Decibel - dB Sound Level Meter.
Decibel - sound level meter has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 246+ decibel bass apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.