Best R128X Loudness Measuring Tool Apps

249+ iOS apps curated and reviewed

4.0 avg rating
18 free apps
Updated October 2026

Finding the right r128x loudness measuring tool apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top R128X Loudness Measuring Tool Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Decibel : dB sound level meterDecibel : dB sound level meterFree4.6★ (36K)NoYesNov 2026
2R128x Loudness Measuring ToolR128x Loudness Measuring Tool$9.99—NoNoOct 2026
3LUMEN — Loudness MeterLUMEN — Loudness MeterFree—NoYesSep 2026
4LOUDMETER: LUFS MeterLOUDMETER: LUFS MeterFree—NoNoOct 2026
5Youlean Loudness Meter LiteYoulean Loudness Meter LiteFree3.8★ (20)NoYesOct 2026
6Noise Meter - Sound & DecibelNoise Meter - Sound & DecibelFree2.3★ (3)YesNoOct 2026
7Measuring CenterMeasuring CenterFree1.0★ (2)NoNoOct 2026
8Soniclyze: SPL & RTA MeterSoniclyze: SPL & RTA MeterFree5.0★ (1)NoYesOct 2026

Top Picks for R128X Loudness Measuring Tool

Decibel : dB sound level meter#1

Decibel : dB sound level meter by Vlad Polyanskiy

Audio noise Spectrum Analyzer
Editor's Choice
🔧 Utilities
4.6😐(36K ratings)
FreeIn-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 and audio analyzer. Measure ambient noise, monitor decibel levels, and visualize sound frequencies in real time. It also offers advanced sleep tracking with sound recognition to identify disruptions.

What We Love

  • 👍 Useful for monitoring noise levels
  • 🔍 Accurate for a phone app
  • 🔧 Good for calibrating audio equipment
  • 💡 Helpful for hearing protection
  • 📊 Provides detailed measurements

Room to Improve

  • 💰 Aggressive upselling tactics
  • 🔒 Privacy concerns around data collection
  • 🕹️ Confusing free vs paid options
  • 🔁 Recurring subscription issues
  • 🔢 Inconsistent/inaccurate readings

More R128X Loudness Measuring Tool apps to explore

FAQ about R128X Loudness Measuring Tool

What are the best r128x loudness measuring tool apps for iPhone?
Decibel : dB sound level meter tops our r128x loudness measuring tool apps ranking as of October 2026, with a 4.6-star average from 36K App Store ratings, and it's free to download.
Yes — 18 of the top r128x loudness measuring tool apps we rank are free to download, including Decibel : dB sound level meter and LUMEN — Loudness Meter.
Decibel : dB sound level meter has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ r128x loudness measuring tool apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.