Tone Generator

Contains adsIn-app purchases
4.2
11.1K reviews
1M+
Downloads
Content rating
PEGI 3
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About this app

Features:
Tone generator
Sweep generator
Multitone generator with 16 channels (real time)
White noise generator
Pink noise generator
Function generator
Program generator
Audio file generator with multi-channel mode up to 5.1
Ultrasound generator (on a 48KHz or 96KHz DAC)
User friendly interface
Runs in the background
Many examples ready to use

Extended Features:
● Sweep tone generator (linear or logarithmic for musicians)
● Rock solid, double precision, real time, accurate, wave generator (64-bit precision IEEE 754 floating point engine)
● Real time manual frequency increment or decrement (accurate, without pops and clicks)
● Loops (continuous, with no lag, no clicks)
● Amplitude modulation
● 16 tracks real time multi-tone generator
● Save user configuration as a preset for future reuse.
● Precise left/right channel volume control
● Precise fade in and fade out time configuration
● Possibility to invert one channel for cancellation effects.
● Many, many pre-programmed sound tests, ready to be used by the sound professional

What you can do with this app:
● Speaker tests
● Fine tune an audio system
● Create relaxation and meditations sounds
● Noise mask
● Sleep inducing with pink noise
● Find your Tinnitus frequency.
● Age hearing loss test.
● Speaker cleaner: Remove water and dust from your phone speakers.
● Learn many facts about sound
● Your imagination is the limit!

PERMISSIONS:
No permission need !
Updated on
Mar 27, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.2
10.2K reviews
Sky
November 18, 2023
The app is great...everything I looked for before purchasing. The only drawback is that it shuts off when phone screen is off. Even changing some phone setting doesn't help. I have some frequency that I like to run in the background for 30min or so while meditating. Would greatly appreciate if there is an option to enable sound in sleep mode. And thank you for keeping this app without intrusive permissions 👍🏻
108 people found this review helpful
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WeDoAndroidApps
November 18, 2023
Hi, do you have an Samsung device ? Android developers get this complain many times, but the true is that your device is killing the app after x minutes do conserve battery. This is a bad behavior. Read how you can fix it in this site: dontkillmyapp.com. You can buy the app now to support my work.
Richard GM (RG80211)
November 6, 2023
Exactly what I was looking for before I knew it, and now! I am so happy that there is broad interest in this area. I couldn't have ordered it any better even if by Q & A! But already have one! I can't tell you how fantastic it was to see the detail in a very specific sound that I created to actually be able to see sound. It would be Amazing to have an included spectrum & waterfall that syncs up automatically by amplitude db, frequency & over the time. Don't wry i'm buying Pro@$24
134 people found this review helpful
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WeDoAndroidApps
November 6, 2023
Richard, thank you so much for your review and for $upporting the app development! Your suggestions are welcome to improve the app. Can you send me an email with the details of the specifications you mentioned?
J T
December 29, 2023
Very very useful app but....... for the Multi Tone Generator feature, how do I get it to give me the harmonic series, when I select Build Harmonics? It used to give me the harmonic series but now it is set on octaves with the number 2 as the ratio between two harmonics. What do I need to put there to get the harmonic series again? Is there a user manual or some kind of tutorial for this app? It has a lot a features that I would like to know more about.
63 people found this review helpful
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WeDoAndroidApps
December 30, 2023
Hi JT, in music, an octave is the interval between one musical pitch and another with double its frequency: so the number you want is 2. The app has lots of information about sound, and this information is there. Somes users may want to generate other harmonics, and they ask me to implement this new feature. Thank you for the 2 stars rating !!