Best Dtmf Tone Generator Apps

4.5(13 ratings)

FreeAdsIn-App Purchases

Generate and manage DTMF tones for dialing and testing phone numbers. Features include a modern keypad, karaoke-style playback, and favorites management for quick access to frequently used numbers. Ideal for telephony professionals and radio operators.

Dialer by Emmanuel Tsouris

Generate DTMF Tones

Strong Contender

4.2(37 ratings)

FreeIn-App Purchases

This app generates DTMF tones for interacting with landline phone systems and other devices that use these tones. It allows users to play tones directly from their device's speaker and offers features like saving favorite sequences.

Tone Generator: Audio Sound Hz by TMSOFT

Generate Audio Frequency Waves

Worth Considering

Tone Generator Professional

4.7😊(2.6K ratings)

FreeAds

Tone Generator: Audio Sound Hz screenshot 1

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Tone Generator: Audio Sound Hz screenshot 6

Create pure sine wave audio tones across a wide frequency range. This tool is ideal for tuning instruments, conducting hearing tests, performing science experiments, and testing audio equipment. Easily adjust frequencies and volume, with support for AirPlay devices.

What We Love

👍 Simple and straightforward
🚀 Works as expected
💡 Useful for testing and tuning
💡 Helps identify hearing range

Room to Improve

🐛 Ads can interfere with usage
🔧 Difficulty fine-tuning frequency
🔧 No amplitude/volume display
🔧 Limited functionality

More Dtmf Tone Generator apps to explore

by Pedro Daniel Macalupu Cumpen

$12.99

Create precise audio tones from 20Hz to 20,000Hz using four distinct waveforms. Adjust output volume and enjoy instant loading with a highly accurate algorithm. This universal app is compatible with external speakers and all iOS devices.

Generate tones from 20Hz to 20,000HzSine, Square, Triangle, and Sawtooth waveformsAdjustable output volume

Generate a wide range of audio tones with adjustable frequencies and waveforms. Control playback in the background, from your notification drawer, or lock screen. The app automatically pauses for calls and alarms, and allows you to save custom presets.

Frequency range 15Hz to 22KHzSine, Square, Sawtooth, Triangle waveformsAuto-off timer

Frequency Generator: Tone HZ

Binaural beats & pure waveform

Tone Generator - Clean Speaker

🌟 Lifestyle

(0)

Frequency Sound Generator

Automatic frequency generationManual frequency controlLinear, Swing, and Burst wave modes

This app allows users to generate various audio tones and test speaker performance. It offers automatic and manual frequency sweeps, different wave modes, and stereo/mono options for comprehensive audio exploration and device verification.

(1)

Tone Gen Pro

Advanced tone generator

Generate single type signals (sine, square, noise)Create sweep (chirp) signals (linear/exponential)Generate click signals with adjustable duty cycle

Create various audio signals, including single tones, sweeps, and merged sounds, with extensive parameter control. Ideal for students, musicians, educators, and audio professionals exploring sound.

(48)

Generate periodic signalsAdjustable frequency and amplitudeIntegrated instrument tuner

Create various periodic signals with adjustable frequency and amplitude for testing electronic circuits or tuning instruments. Features include a metronome, a real-time tuner, and options for generating different noise types and tone sequences. It also offers unique features for hearing tests and party games.

(155)

Golden Ratio Tone Generator

Golden Tone Generator

Multiple frequency systems (Golden Ratio, Fibonacci, Solfeggio, 12-TET)Precision playback with adjustable A4 referenceAdvanced playback controls with fade in/out

Generate tones using various frequency systems like Golden Ratio, Fibonacci, and Solfeggio. Offers precision playback, custom playlists, and export options. Ideal for musicians, sound designers, and relaxation.

(1)

Frequency and Signal Generator

MultiTone Generator

Generate sine, rectangular, triangular, and sawtooth wavesPlay frequency sweep test tonesSweep repeat/wobble function

Generate a wide range of audio test tones, including sine, rectangular, triangular, and sawtooth waves. Explore frequency sweeps, noise generation, and customizable settings. Upgrade for advanced features like creating multiple tone combinations and extended frequency ranges.

(360)

FNam Frequency,Noise Generator

Noise Gen, WAV & CSV player

Freq'n Awesome Tone Generator

(0)

Speaker & Audio Test Tones

by Sunshine Valley Systems

$4.99

Encode and decode DTMF signals using your device's microphone or keypad. Play back tone sequences with adjustable settings, and save them for easy recall. Explore various tone systems, including trunk control and coin signals, for educational and utility purposes.

Encode/decode DTMF signalsAdjustable tone, delay, and volumeUS, UK, and European tone systems

ToneAmp: Guitar Tone Finder

(4)

paid

Amp settings for every song

Create and play a wide range of audio tones with adjustable frequencies and waveforms. Generate up to 12 simultaneous tones with individual volume control. Modify tones in real-time for versatile sound generation.

Generate tones from 20 Hz to 15000 HzAdjust tones while playingPlay up to 12 tones simultaneously

Generate sine wave tones across a wide frequency range, from 20 Hz to 20 kHz. Useful for testing audio equipment, tuning musical instruments, and even for basic hearing assessments.

Sine wave tone generationFrequency range 20 Hz to 20 kHzHeadphone and speaker testing

(136)

Frequency Generator: Hz Tones

528 & 432 Hertz Healing Sounds

Wide frequency range (1 Hz - 22,000 Hz)Multiple waveforms (sine, square, sawtooth, triangle)Background audio playback

Generate precise audio tones for sleep, focus, and relaxation. Explore a wide frequency range, shape waveforms, and access presets like Solfeggio frequencies. An optional Pro upgrade unlocks all features.