Solu ToneStream 12+

Peace. Unity. Sleep‪.‬

Hear Now Systems, Inc.

Designed for iPad

    • 4.6 • 27 Ratings
    • Free
    • Offers In-App Purchases



Solu ToneStream––pure tone sequences that help you remember your true self, at peace.

PEACE | Solu ToneStream uses pure, peaceful tones based on the naturally-occurring harmonic series––used for sound healing and mind expansion since the time of influential philosopher Pythagoras 2,500 years ago.

SLEEP | Solu ToneStream does not use voices, words or music. Instead, ToneStream's created-while-you-listen, neuromodulation sequences help thoughts, stress, and anxiety recede––so that sleep comes with ease.

UNITY | Solu ToneStream is a live streaming experience: somewhere in the world others are listening to ToneStream at the same moment you are. You’ll feel the unity of a shared encounter with peace.

DIFFERENT | Solu ToneStream goes beyond typical mediation apps that have you listen to words––ToneStream actually frees you from concepts so you can remember your True Self at peace.

TIMERS and REMINDERS | Solu ToneStream lets you create and save favorite listening durations. You can also set reminders to listen at specific times, or be surprised with a reminder that appears at random within a time window you set.

It’s easy to experience more peace, better connection to others and more restful sleep. Just press the Solu logo and listen to Solu ToneStream.

Subscription pricing and terms:

Our mission is to bring peace and healing to you and the whole world, through sound. You can help us do that, just by listening.

Solu is offered at the low fixed price of $3.69 per month, with a free one month trial. We'll send you a notice before your free one month trial ends and your subscription starts.

Your payment will be charged to the credit card connected to your iTunes Account after your free trial month. Your subscription will automatically renew unless turned off in your iTunes Account Settings at least 24 hours before the current period ends. You can go to your iTunes Account Settings to manage your subscription and turn off auto-renew to cancel at any time.

Read more about our terms and conditions here:
Terms of service:
Privacy policy:

What’s New

Version 1.0.20

Solu ToneStream advances a new path to peace, unity and sleep with new Solu Sutras and About ToneStream text.

Ratings and Reviews

4.6 out of 5
27 Ratings

27 Ratings

luv2think ,

Food for the Soul

I have been using the app for a month now and I can’t get over how it helps me to glimpse the transcendent even as I move through the mundane. I wear the tones when I go to supermarket and colors of all the products are brighter and I can see deeper into the eyes of the checkout person.
The tones sit in the background but subtlety make you aware of where you are and why you are here. There is no real word for it but you could say it brings love and joy to the ordinary world and helps you to hear the universe deep within you. Some might say it reduces stress, but I would say it makes stress irrelevant. Listen to the tones and tune your mind to a new channel, a 24/7 cable news channel from the cosmos.

gold rush & glimmer ,

What a gift to humanity 🥹🙇‍♀️🥰

Having purchased the physical version (the n.o.w. Tone Therapy System) & received great benefit from it, I was hoping to find an app for anywhere access. Imagine my surprise & delight to find an app by the same creators. And you made it price accessible to all. And you made it the same stream for all. I had some hesitation around having to create an account, but I’ve already benefitted from your brand so there’s some trust. Please keep doing your great work, of great service, with great love.

Han Es ,

Grounding and cleansing

I’ve downloaded countless meditation and sound apps, only to delete them a few days later. Solu is by far my favorite one. It took no time to set up, you can choose how much, if anything, to pay for it, and there are no ads even if you have the free version. The moment I started it, my senses focused on it and the chatter in my brain stopped. It feels like a warm bath for the soul. So grateful to have found it.

App Privacy

The developer, Hear Now Systems, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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