Easy to use
Does exactly what I need, quickly, easily, with no extra distractions.
Good app
Cool as !!!
Perfect tone generator
It also has a timer 99 minutes. Very impressive app
Simple and effective
Простое в использовании и выполняет свои функции
Good app
Cool as !!!try it
Perfect for you
This is the coolest app for Tesla coils and high voltage transformers! Five stars
Question
How can we adjust for .4-12 hertz ? That’s would be so cool if there was an up date
The Best Tone Generator I’ve Ever Used.
I’m a musician, and this app has become one of my go-to tools. It’s not just another tone generator — it’s actually useful. The built-in keyboard that lets you hear each note and see its exact frequency is brilliant. It’s perfect for composing, tuning, referencing pitches, and reaching that low-end response — everything just works the way it should.
Most tone apps feel like technical utilities. This one feels musical. The layout is clean, intuitive, and it reacts instantly. Whoever designed it clearly understands how musicians think and work.
I have a request however door the developer. No, it’s a plea.
If the frequency range could be extended to 10hz and I’d love to see a VST3 / AUv3 / desktop plugin version of this. It’d be a perfect addition to any DAW — not just for testing tones.
This app is accurate, reliable, and free — easily the best tone generator I’ve found on mobile. Don’t change the formula; just give it a plugin version and it’s perfect. Please oh please.
Most tone apps feel like technical utilities. This one feels musical. The layout is clean, intuitive, and it reacts instantly. Whoever designed it clearly understands how musicians think and work.
I have a request however door the developer. No, it’s a plea.
If the frequency range could be extended to 10hz and I’d love to see a VST3 / AUv3 / desktop plugin version of this. It’d be a perfect addition to any DAW — not just for testing tones.
This app is accurate, reliable, and free — easily the best tone generator I’ve found on mobile. Don’t change the formula; just give it a plugin version and it’s perfect. Please oh please.
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Awesome app
It does what it says and it does it just fine. I use it with pair of bone conductor speakers and I can feel the vibration on my skin. The timer feature is great too. Thanks for this app and keeping it free.
So far it works great
Does what it says! No ads..
Great app
I have only written a few reviews since getting an Iphone 4s and this app is awesome. I hope it gets updated to be able to conduct sweeps and save them. Its just such a well designed app and free. Awesome!
Great
It’s awesome. Wish it went a little lower
The best of them all
This is the only app that I found that actually lets me type in the frequency with two decimal digits. I’ve tried several other apps that that show the decimals in the screenshot and none of them actually allowed me to type in a frequency that specific. This one is the only one that works as advertised. Honestly, I’d be happy to pay a fee to remove the ads and I wish that option would exist. Maybe in the future?
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Love it!
I’ve used this over the past year and it’s simple, intuitive, and brilliant! Thanks for sharing the gift 🙏
Great app…but
It would be perfect if the created tones could be exported.
Excellent App
Simple, very intuitive, beautiful interface.
First class
Generous offering. Thank you.
Fantastic utility
What a great free app this is. The layout is intelligently designed and features such as the timer and ability to save presets are excellent. I have awarded 5 stars, my only (minor) suggestion would be if you could touch the frequency and type in your exact requirement rather than needing to use 1, 2 or all 3 dials. Even without this though, it’s still brilliant!
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Fantastic
Does exactly what I need it to do and I LOVE that you can adjust the A440 base tuning.
Very awesome except
Super great app, especially being free! I may not be using it though because I will likely need to tune down to 415 depending on the harpsichord I tune. It would be great if the app allowed A to be all the way down to 380 hz or so.
