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Best Infrasound Recorder Apps

249+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated October 2026

Every iPhone needs a few good infrasound recorder apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Infrasound Recorder Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Decibel X:dB Sound Level MeterDecibel X:dB Sound Level MeterFree4.6★ (164K)NoYesOct 2026
2Sound Spectrum AnalysisSound Spectrum AnalysisFree3.6★ (42)NoYesOct 2026
3Chirps RecorderChirps RecorderFree—NoNoMay 2026
4Voice Recorder HDVoice Recorder HD$5.994.1★ (816)NoYesOct 2026
5Recorder - Voice MemosRecorder - Voice MemosFree4.3★ (3)NoNoOct 2026
6Voice Record ProVoice Record ProFree4.7★ (16K)YesYesOct 2026
7RecordPad Sound RecorderRecordPad Sound RecorderFree4.7★ (84)NoYesOct 2026
8Voice Recorder LiteVoice Recorder LiteFree4.0★ (2)YesYesOct 2026

Top Picks for Infrasound Recorder

Decibel X:dB Sound Level Meter#1

Decibel X:dB Sound Level Meter by SkyPaw Co., Limited

Frequency Spectrum Analyzer
Editor's Choice
🔧 Utilities
4.6😐(164K ratings)
FreeIn-App Purchases
Decibel X:dB Sound Level Meter screenshot 1
Decibel X:dB Sound Level Meter screenshot 2
Decibel X:dB Sound Level Meter screenshot 3
Decibel X:dB Sound Level Meter screenshot 4
Decibel X:dB Sound Level Meter screenshot 5
Decibel X:dB Sound Level Meter screenshot 6

This tool transforms your device into a professional sound level meter, offering precise measurements of ambient noise. It features advanced calibration, frequency analysis, and data management for various applications, from personal curiosity to professional use.

What We Love

  • ⭐ Excellent app
  • 👍 Easy to use and understand
  • 🔍 Useful for various applications
  • 🎓 Helpful for hearing protection
  • 🔧 Accurate and reliable

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Misleading free trial
  • 📢 Intrusive ads
  • 🤖 Inaccurate readings compared to professional meters
  • 🤔 Confusing interface
Sound Spectrum Analysis#2

Sound Spectrum Analysis by Dmitriy Kharutskiy

Audio Frequency Analyzer (RTA)
Strong Contender
🔧 Utilities
3.6(42 ratings)
FreeIn-App Purchases
Sound Spectrum Analysis screenshot 1
Sound Spectrum Analysis screenshot 2
Sound Spectrum Analysis screenshot 3
Sound Spectrum Analysis screenshot 4
Sound Spectrum Analysis screenshot 5
Sound Spectrum Analysis screenshot 6

Analyze sound spectrums in real-time using your device's microphone. This tool offers detailed frequency and amplitude scales, various window functions, and octave band analysis. It can also function as a noise level meter and allows for data export and saving of measurements.

More Infrasound Recorder apps to explore

FAQ about Infrasound Recorder

What are the best infrasound recorder apps for iPhone?
Decibel X:dB Sound Level Meter tops our infrasound recorder apps ranking as of October 2026, with a 4.6-star average from 164K App Store ratings, and it's free to download.
Yes — 19 of the top infrasound recorder apps we rank are free to download, including Decibel X:dB Sound Level Meter and Sound Spectrum Analysis.
Decibel X: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+ infrasound recorder apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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