Best Sound Meter Pressure Apps

243+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated October 2026

NIOSH Sound Level Meter is the household name in sound meter pressure, but it's far from the only option. We track 243+ alternatives and competitors on iOS β€” many free, many higher-rated than you'd expect.

Compare top Sound Meter Pressure Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1NIOSH Sound Level MeterNIOSH Sound Level MeterFree4.7β˜… (17K)NoNoOct 2026
2Sound Meter HQSound Meter HQFree4.8β˜… (346)NoYesOct 2026
3Sound Meter - Decibel Meter !Sound Meter - Decibel Meter !Free3.5β˜… (2)NoYesMay 2026
4Sound Meter (Decibel)Sound Meter (Decibel)Free4.5β˜… (3.1K)YesNoOct 2026
5Decibel Meter: Sound Meter dBDecibel Meter: Sound Meter dBFree4.5β˜… (11)YesNoAug 2026
6Sound Meter (SPL meter)Sound Meter (SPL meter)$0.99β€”YesYesSep 2026
7Decibel Metre (Sound Meter)Decibel Metre (Sound Meter)Free4.5β˜… (577)YesNoOct 2026
8Sound Meter - Decibel dBSound Meter - Decibel dBFreeβ€”NoNoMay 2026

Top Picks for Sound Meter Pressure

4.7😊(17K ratings)
Free
NIOSH Sound Level Meter screenshot 1
NIOSH Sound Level Meter screenshot 2
NIOSH Sound Level Meter screenshot 3
NIOSH Sound Level Meter screenshot 4
NIOSH Sound Level Meter screenshot 5

This free app measures sound levels and noise exposure using your smartphone. Developed by acoustics experts, it provides professional-grade metrics and guidance on hearing protection and noise prevention.

What We Love

  • πŸš€ Free and ad-free
  • πŸ‘ Simple and intuitive interface
  • βš–οΈ Accurate and reliable measurements
  • πŸ’‘ Useful for monitoring noise levels in various environments
  • πŸ” Provides detailed noise data and exposure information

Room to Improve

  • πŸ› Occasional bugs and crashes
  • πŸ”Œ Issues with external microphone support
  • πŸ”‹ Can drain battery when running for extended periods
  • πŸ“± Limited iPad optimization
Sound Meter HQ#2

Sound Meter HQ by ExaMobile S.A.

Measure noise and sound level
Strong Contender
πŸ”§ Utilities
4.8(346 ratings)
FreeIn-App Purchases
Sound Meter HQ screenshot 1
Sound Meter HQ screenshot 2
Sound Meter HQ screenshot 3
Sound Meter HQ screenshot 4

This application measures noise and sound levels using your device's microphone. It displays results in decibels on a logarithmic graph and allows for calibration to ensure accuracy. You can record minimum, average, and maximum sound levels.

Sound Meter - Decibel Meter !#3

Sound Meter - Decibel Meter ! by 黎丽 ι™ˆ

Sound Level Meter - dB Meter
Worth Considering
πŸ”§ Utilities
3.5(2 ratings)
FreeIn-App Purchases
Sound Meter - Decibel Meter ! screenshot 1
Sound Meter - Decibel Meter ! screenshot 2
Sound Meter - Decibel Meter ! screenshot 3

This application utilizes your device's microphone to measure ambient noise levels in decibels (dB). It displays current, minimum, average, and maximum readings, and presents data through a gauge and graph for easy comprehension. It serves as a tool to detect and understand environmental noise.

More Sound Meter Pressure apps to explore

FAQ about Sound Meter Pressure

What are the best sound meter pressure apps for iPhone?
NIOSH Sound Level Meter tops our sound meter pressure apps ranking as of October 2026, with a 4.7-star average from 17K App Store ratings, and it's free to download.
Yes β€” 19 of the top sound meter pressure apps we rank are free to download, including NIOSH Sound Level Meter and Sound Meter HQ.
NIOSH Sound Level Meter has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 243+ sound meter pressure apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.