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Listen. Experience. Explore. Hemi-Sync® Unlimited is home to the largest online collection of scientifically designed music and audio to help you relax, focus, meditate, sleep. Hundreds of tracks are carefully blended and sequenced to gently lead the brain to various states ranging from deep relaxation or sleep to expanded states of awareness and other “extraordinary” states. Lead a more vibrant life. Now is your chance to experience the official audio library pioneered by famed consciousness explorer Robert Monroe.

* Reach profound meditative states quickly and easily with Hemi-Sync®.
* Enhanced mental, physical, and emotional states await..
* Verbal guidance, music, pink sound and audio effects combine with the binaural beats.
* Hemi-Sync®’s unique sound frequencies integrate with the recordings to enhance the desired effect.

* Designed by famed researcher Robert Monroe.
* Includes Hemi-Sync® exercises to explore methods to activate
the power within yourself.

* Achieve inner peace
* Remain centered and calm in times of uncertainty
* Transcend limiting thought patterns.
* Improve sleep quality and dreams

For experienced meditators we recommend verbally guided or unguided Hemi-Sync® binaural beats exercises, such as Metamusic®, to reach a deep meditative state quickly and hold it for longer. Join Robert Monroe, and other experts, as you learn to deeply relax and explore expanded states of awareness. Discover how you are much more than your physical body, and live more meaningfully!

Hemi-Sync® Unlimited is the official companion app of hemi-sync.com, and the ultimate way to access over 80% of the Hemi-Sync® library, with additional premium titles available, from your mobile device. Organize your tracks into playlists, share them with your friends, enjoy a free daily track, follow your favorite artists and explore areas of your own personal interest. Try it now

What’s New

Version 2.0.6

Updated playlists statistics monitoring

Ratings and Reviews

4.3 out of 5
96 Ratings

96 Ratings

gnostic student ,

Love the sounds, but how can i hear the whole thing?

It plays only the first few minutes. I would pay for an IAP on some of these, but i never got prompted to do so and dont see a button for it either.

Developer Response ,

Thanks for checking us out. You would need a subscription, which you can find on our website. Please contact interstate@hemi-sync.com for further assistance.

haikusurfer ,

App is confusing, but the tracks are great

I wanted to update my review because I did find some tracks that would play all the way through, thankfully.

It is definitely confusing to find them, and would be nice to know which tracks are full and which are samples. When you are sitting down to meditate and have to try multiple tracks just to find one that will allow you to relax and get into it...it tests your ability to be present and mindful for sure! :)


I don’t understand...I am paying monthly for “unlimited” access, but all of the audio I click on is only a few minutes long and stop in mid-sentence. It doesn’t seem to matter whether I try a New Release or one of the Library tracks.

Also, it is frustrating that none of the track descriptions are listed in the app, so I have to go back and forth from the website to the app to see what exactly I am listening to.

Are updates coming soon, or should I cancel my subscription until the app functions?

Thank you!

Gosia- GG ,

Improved but ...

I’m glad the resent fix helped with logging in but still don’t understand why do I need to log in every few days...
I have been exploring this app a lot lately and I really enjoy it most of the time. However there are lots of meditations with only three minutes length. I am not sure why that it is. It would be beneficial to mark them differently so we don’t have to waste time on clicking on meditations that don’t provide a full exercise.

Developer Response ,

Thanks for the comment. You are most likely listening to a "Recently Added" track which is premium content that has to be purchased separately for the time being. We will move those to a different section and mark them more clearly.


Interstate Industries, Inc.
126 MB

Requires iOS 10.3 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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