Best Sound Meter Loud Apps

247+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated October 2026

Looking for free sound meter loud apps? 20 of our 247+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Sound Meter Loud Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Noise Meter - Sound & DecibelNoise Meter - Sound & DecibelFree2.3★ (3)YesNoOct 2026
2Decibel Meter: Noise Level dBDecibel Meter: Noise Level dBFree4.8★ (4)YesYesNov 2026
3Sound Meter: dB SPL VeltoraSound Meter: dB SPL VeltoraFree—YesYesOct 2026
4Decibel Meter dB (Sound Meter)Decibel Meter dB (Sound Meter)Free4.4★ (1.3K)YesYesNov 2026
5Sound Meter: Noise & dB MeterSound Meter: Noise & dB MeterFree4.3★ (81)NoYesOct 2026
6Sound Meter - Noise DetectorSound Meter - Noise DetectorFree2.0★ (5)NoYesMay 2026
7dB Sound Level Meter - Noise Volume Measure (Decibels) FreedB Sound Level Meter - Noise Volume Measure (Decibels) FreeFree3.3★ (4)YesNoOct 2026
8Sound Meter - Simple DetectorSound Meter - Simple DetectorFree3.9★ (36)NoNoNov 2026

Top Picks for Sound Meter Loud

Noise Meter - Sound & Decibel#1

Noise Meter - Sound & Decibel by MINGUK JANG

Decibel sound level meter
Editor's Choice
🔧 Utilities
2.3(3 ratings)
FreeAds
Noise Meter - Sound & Decibel screenshot 1
Noise Meter - Sound & Decibel screenshot 2
Noise Meter - Sound & Decibel screenshot 3
Noise Meter - Sound & Decibel screenshot 4

This app transforms your iPhone into a real-time sound level meter, measuring ambient noise in decibels (dB). It features a live gauge, time-based graph, and tracking of minimum, average, and maximum levels. Ideal for quickly assessing noise levels in various environments.

More Sound Meter Loud apps to explore

FAQ about Sound Meter Loud

What are the best sound meter loud apps for iPhone?
Noise Meter - Sound & Decibel tops our sound meter loud apps ranking as of October 2026, with a 2.3-star average from 3 App Store ratings, and it's free to download.
Yes — 20 of the top sound meter loud apps we rank are free to download, including Noise Meter - Sound & Decibel and Decibel Meter: Noise Level dB.
Noise Meter - Sound & Decibel shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 247+ sound meter loud apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.