Best Redvox Infrasound Recorder Apps

250+ iOS apps curated and reviewed

4.2 avg rating
17 free apps
Updated October 2026

Audio Function Generator is the household name in redvox infrasound recorder, but it's far from the only option. We track 250+ alternatives and competitors on iOS β€” many free, many higher-rated than you'd expect.

Compare top Redvox Infrasound Recorder Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Audio Function GeneratorAudio Function GeneratorFree4.7β˜… (2.2K)NoYesNov 2026
2Sound OscilloscopeSound OscilloscopeFree3.3β˜… (24)NoNoOct 2026
3REF TEK Recorder SetupREF TEK Recorder SetupFreeβ€”NoNoMay 2026
4Aurec: Audio Recorder & EditorAurec: Audio Recorder & EditorFreeβ€”NoYesOct 2026
5NoiseLog: Log & Report NoiseNoiseLog: Log & Report NoiseFreeβ€”NoYesJul 2026
6mySoundAnalyzer - Decibel ToolmySoundAnalyzer - Decibel ToolFreeβ€”YesYesMay 2026
7Recorder - Voice MemosRecorder - Voice MemosFree4.3β˜… (3)NoNoOct 2026
8Decibel Meter: dB & NoiseDecibel Meter: dB & NoiseFreeβ€”NoYesOct 2026

Top Picks for Redvox Infrasound Recorder

Audio Function Generator#1

Audio Function Generator by Thomas Gruber

Frequency and Signal Generator
Editor's Choice
πŸ”§ Utilities
4.7😐(2.2K ratings)
FreeIn-App Purchases
Audio Function Generator screenshot 1
Audio Function Generator screenshot 2
Audio Function Generator screenshot 3
Audio Function Generator screenshot 4
Audio Function Generator screenshot 5
Audio Function Generator screenshot 6

Generate various audio test tones, including sine, square, triangle, and sawtooth waves. Explore frequency and volume sweeps, noise generation, and custom preset creation. Advanced features like extended frequency ranges and multi-tone playback are available with an upgrade.

What We Love

  • πŸ‘ Great app
  • 🎢 Helps with Tinnitus
  • πŸ’― Best app I've paid for
  • πŸ” Highly recommended
  • 🎨 Attention to detail
  • πŸ”§ Useful for testing and calibrating
  • πŸš€ Excellent functionality
  • πŸ€– Intuitive interface
  • πŸŽ›οΈ Comprehensive features

Room to Improve

  • πŸ› Crashes
  • πŸ’° Deceptive/Money hungry
  • πŸ”’ Basic features paywalled
  • πŸ”’ Limited without paying
  • πŸ”’ Removed functionality to push paid version
  • πŸ”’ Frequencies locked behind paywall
  • πŸ”‹ High battery consumption
Sound Oscilloscope#2

Sound Oscilloscope by Shinichi Takemura

Sound Wave and Spectrum Viewer
Strong Contender
πŸ”§ Utilities
3.3(24 ratings)
Free
Sound Oscilloscope screenshot 1
Sound Oscilloscope screenshot 2
Sound Oscilloscope screenshot 3
Sound Oscilloscope screenshot 4
Sound Oscilloscope screenshot 5

Visualize sound waves and analyze their frequency spectrum. This utility displays the waveform of various sounds, from your voice to musical instruments, and reveals their overtone structure. Explore the sonic characteristics of your environment with this straightforward tool.

More Redvox Infrasound Recorder apps to explore

FAQ about Redvox Infrasound Recorder

What are the best redvox infrasound recorder apps for iPhone?
Audio Function Generator tops our redvox infrasound recorder apps ranking as of October 2026, with a 4.7-star average from 2.2K App Store ratings, and it's free to download.
Yes β€” 17 of the top redvox infrasound recorder apps we rank are free to download, including Audio Function Generator and Sound Oscilloscope.
Audio Function Generator has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ redvox infrasound recorder apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.