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Best Sound Recorder Frequency Apps

243+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated August 2026

With an average user rating of 4.5★, the sound recorder frequency category is one of the App Store's strongest. Browse all 243+ apps we track, sorted so the most loved ones surface first.

Compare top Sound Recorder Frequency Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Frequency: Sound GeneratorFrequency: Sound GeneratorFree4.7★ (340)YesNoAug 2026
2Frequency Detector AnalyzerFrequency Detector AnalyzerFree4.3★ (12)NoYesAug 2026
3Voice recorder, audio recorderVoice recorder, audio recorderFree4.6★ (2.9K)NoYesAug 2026
4Frequency Sound Generator AppFrequency Sound Generator AppFree4.5★ (4.8K)YesYesAug 2026
5Microphone Mixer - Voice Memo Recorder ChangerMicrophone Mixer - Voice Memo Recorder ChangerFree4.5★ (19)NoYesAug 2026
6Voice Recorder-Sound RecorderVoice Recorder-Sound RecorderFree4.5★ (98)YesYesAug 2026
7Voice recorder - VozVoice recorder - VozFree4.6★ (26K)YesNoAug 2026
8Timecode Audio RecorderTimecode Audio RecorderFree4.0★ (4)NoNoMay 2026

Top Picks for Sound Recorder Frequency

Frequency: Sound Generator#1

Frequency: Sound Generator by Lucija Jaksic

Editor's Choice
🔧 Utilities
4.7😊(340 ratings)
FreeAds
Frequency: Sound Generator screenshot 1
Frequency: Sound Generator screenshot 2
Frequency: Sound Generator screenshot 3

Generate various sound waves, including sine, square, sawtooth, and triangle, with adjustable frequencies from 1Hz to 22000Hz. Visually observe animated sound waves and control volume. Useful for testing hearing, speakers, instruments, and even cleaning water from speakers.

What We Love

  • 👍 Simple and easy to use interface
  • 🎵 Accurate frequency generation
  • 💰 Free application
  • 🧘 Helpful for meditation and stress relief

Room to Improve

  • 📢 Intrusive and inappropriate advertisements
  • 🔊 Potential audio damage to speakers/hearing
  • 🔒 Privacy concerns and data collection issues
Frequency Detector Analyzer#2

Frequency Detector Analyzer by NEURASYNC

Spectrum Analyzer EMF Decibel
Strong Contender
🔧 Utilities
4.3(12 ratings)
FreeIn-App Purchases
Frequency Detector Analyzer screenshot 1
Frequency Detector Analyzer screenshot 2
Frequency Detector Analyzer screenshot 3

This application transforms your device into a precise sound analysis tool. It offers real-time frequency detection, visualization, and data logging for musicians, engineers, and curious individuals. Gain clarity and accuracy in understanding the soundscape around you.

Voice recorder, audio recorder#3

Voice recorder, audio recorder by Hong Nguyen

Worth Considering
📊 Productivity
4.6😊(2.9K ratings)
FreeIn-App Purchases
Voice recorder, audio recorder screenshot 1
Voice recorder, audio recorder screenshot 2
Voice recorder, audio recorder screenshot 3
Voice recorder, audio recorder screenshot 4
Voice recorder, audio recorder screenshot 5

Record high-quality audio with this intuitive application. It offers HD recording, easy playback, and sharing options for your voice memos. The app features a simple interface for instant starts and background recording capabilities.

What We Love

  • 👍 Easy to use
  • 🚀 Great recording quality
  • 🚀 Straightforward functionality
  • 👍 Simple and intuitive

Room to Improve

  • 🐛 Occasional crashes or glitches
  • 🔒 Lack of backup/recovery options
  • 🔒 Limited file management features

More Sound Recorder Frequency apps to explore

4
Frequency Sound Generator App
Frequency Sound Generator App
Frequency Sound Generator App
High Pitch Sound Generator
Free

Generate sound frequencies from 1Hz to 25,000Hz with a simple interface. Features include wave visualization, adjustable sensitivity, and multiple waveform options. Use it for hearing tests, pet training, or as a prank tool.

Frequency range 1Hz to 25,000HzWave visualizationAdjustable sensitivity
🔧 Utilities
(4.8K)
subscription
5
Microphone Mixer - Voice Memo Recorder Changer
Microphone Mixer - Voice Memo Recorder Changer
Microphone Mixer - Voice Memo Recorder Changer
by 思慧 余
Free

Record audio with a variety of special effects and music. This app allows for background recording, microphone tone adjustment, and scene simulation for unique audio creations. Share your recordings easily via WiFi or standard file formats.

Special music effectsBackground recordingMicrophone tone adjustment
🔧 Utilities
(19)
free with in-app purchases
6
Voice Recorder-Sound Recorder
Voice Recorder-Sound Recorder
Voice Recorder-Sound Recorder
Audio - Sound - Voice Recorder
Free

This application offers high-quality, long-duration audio recording with a simple interface. It allows background recording, audio trimming, file sharing, and backup via iTunes. Available in multiple languages, it's a versatile tool for capturing sounds.

High-quality long-time recordingBackground and lock screen recordingAudio trimming and cutting
🎵 Music
(98)
free with in-app purchases
7
Voice recorder - Voz
Voice recorder - Voz
Voice recorder - Voz
Voice recorder
Free

Easily record high-quality audio, including voice, music, lectures, and meetings. Save recordings to your device's internal storage for playback anytime. Share your audio files through various social networking channels.

HD Audio recorderHigh quality voice recordingRecord songs, lectures, speeches
🔧 Utilities
(26K)
free with in-app purchases
8
Timecode Audio Recorder
Timecode Audio Recorder
Timecode Audio Recorder
Record with embedded timecode
Free

Capture audio with embedded timecode for professional synchronization. Supports high-quality WAV recordings and export to cloud services. Requires external Tentacle Sync hardware for timecode functionality.

Record WAV audio files16 or 24 bit depth44.1 or 48.0 kHz sample rate
📷 Photo & Video
(4)
free
9
VisiWave
VisiWave
VisiWave
See the frequencies around you
Free

Visualize sound waves in real-time by detecting and displaying their frequencies in Hertz. Experience an augmented reality view of the audio environment around you.

Detects sound frequenciesVisualizes sound waves in real-timeMeasures in Hertz
🔧 Utilities
(8)
free
10
Decibel Meter: Noise Recorder
Decibel Meter: Noise Recorder
Decibel Meter: Noise Recorder
dB Noise Level & Hearing Guard
Free
🔧 Utilities
(0)
11
Frequency Analyzer
Frequency Analyzer
Frequency Analyzer
Audio Spectrum, Spectroid, dB
Free

Transform your device into a professional audio analysis tool with advanced FFT analysis, SPL monitoring, and detailed visualizations. Record, analyze, and export audio data with precision calibration and multiple weighting filters.

Real-time FFT analysisCalibrated SPL measurements32-bit float audio recording
🔧 Utilities
(155)
free with in-app purchases
12
sound recorder lite
sound recorder lite
sound recorder lite
by Nael Aburas
Free

Easily record meetings, music, lectures, and more with a simple and quick interface. Manage your recordings by renaming, deleting, or sharing them with a single tap.

Record meetings, music, lecturesSimple and quick interfaceRename recordings
🎵 Music
(1)
free
13
Voice Recorder HD
Voice Recorder HD
Voice Recorder HD
For Executive Business person
$5.99

Record high-quality audio with unlimited time and background recording capabilities. This app offers advanced playback controls, audio trimming, and noise reduction features for clear voice memos. Easily share recordings via email, iCloud, or Dropbox.

High quality audio recordingUnlimited recording timeBackground recording
💼 Business
(800)
free with in-app purchases
14
Decibel Meter - Sound Recorder
Decibel Meter - Sound Recorder
Decibel Meter - Sound Recorder
Noise measurement & spectrum
Free

This app transforms your iPhone into a precise sound level meter for noise analysis, workplace safety, and evidence recording. It offers real-time spectrum analysis, noise exposure tracking, and the ability to record audio for documentation. Easily generate professional reports and sync data across devices.

High-precision sound level measurementReal-time spectrum analysisNoise exposure tracking (OSHA/NIOSH)
📊 Productivity
(1)
freemium
15
PCM Recorder Lite
PCM Recorder Lite
PCM Recorder Lite
High Quality Voice Recorder
Free

Record audio in high-fidelity PCM or compressed AAC formats. This app offers background recording, customizable sampling rates, and playback controls. Easily manage and share your recordings, with options to convert formats and recover deleted files.

High-quality PCM (WAV) recordingCompressed AAC (M4A) recordingBackground recording and playback
💼 Business
(400)
ad-supported
16
Voice Record Pro
Voice Record Pro
Voice Record Pro
Audio Recorder & Sound Editor
Free

Record and edit audio with unlimited length and configurable quality. Supports multiple formats, cloud storage, and various export options. Offers playback speed control, volume boost, and editing tools like trimming and splitting.

Unlimited recording lengthMultiple audio formats (MP4, MP3, WAV)Cloud storage integration
🔧 Utilities
(16K)
free with in-app purchases
17
Decibel : dB sound level meter
Decibel : dB sound level meter
Decibel : dB sound level meter
Audio noise Spectrum Analyzer
Free

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.

Real-time decibel (dB) sound level monitoringIntegrated Spectrum Analyzer (FFT, spectrogram)Sleep tracking with sound recognition
🔧 Utilities
(36K)
freemium
18
High Frequency Tones
High Frequency Tones
High Frequency Tones
Generate any frequency
Free

Generate sound waves across a wide frequency range to test hearing limits. Explore potential uses like deterring pests or competing with friends to see who can hear higher pitches. An optional premium upgrade removes ads and unlocks additional waveform options.

Generate sound waves up to 20,000 HzTest human hearing limitsDog whistle functionality
🔧 Utilities
(595)
free with in-app purchases
19
Frequency Counter+ Hz FFT
Frequency Counter+ Hz FFT
Frequency Counter+ Hz FFT
Tuner · RPM · 50/60Hz Meter
Free

This app transforms your iPhone into a powerful audio analyzer. It offers four distinct modes to measure sound frequencies, tune instruments, analyze motor speeds, and check mains stability. Advanced features include measurement history, comparison tools, and CSV export.

Dominant frequency measurement (Hz)Instrument tuning with note and pitch displayMotor RPM analysis
🔧 Utilities
(6)
ad-supported
20
Sonic Frequency Generator
Sonic Frequency Generator
Sonic Frequency Generator
Audio & Frequency Generator
Free
🎵 Music
(0)

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FAQ about Sound Recorder Frequency

What are the best sound recorder frequency apps for iPhone?
Frequency: Sound Generator tops our sound recorder frequency apps ranking as of August 2026, with a 4.7-star average from 340 App Store ratings, and it's free to download.
Yes — 19 of the top sound recorder frequency apps we rank are free to download, including Frequency: Sound Generator and Frequency Detector Analyzer.
Frequency: Sound Generator shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 243+ sound recorder frequency apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app generates various sound waves, including sine, square, sawtooth, and triangle, with frequencies ranging from 1Hz to 22000Hz. It allows for visual representation of these sound waves through animation and provides control over volume. It can be used for purposes like testing hearing, speakers, headphones, and as an instrument tuner.
You can generate four types of sound waves: sine, square, sawtooth, and triangle. These can be easily selected from the main menu by tapping on the sound wave icon. Each waveform produces a different sound and animated visual representation.