iPhone Screenshots


Cervella Cranial Electrotherapy Stimulator (CES) is a medical device which delivers small pulses of electrical current through patient’s brain. The stimulator is powered by an internal rechargeable battery which provides a low-level, constant current to the cranium via a pair of conductive electrodes incorporated into earpads of stereo over-ear headphones. The stimulator is controlled via a software application (app) installed on the patient’s smart device (e.g. smartphone). The patient uses the app to adjust the intensity level, frequency, and duration of the treatment. The app also allows the patient to automatically store the treatment history for review by the patient’s healthcare provider.

Cranial Electrotherapy Stimulators transmit small pulses of electric current across patient’s brain via a pair of conductive electrodes placed on patient’s forehead, mastoid or ear lobes. CES devices have been in existence for several decades and are cleared by the FDA for treatment of insomnia, depression and anxiety. They exhibit good efficacy (especially for treatment of anxiety and insomnia) and have no significant contraindications. They present a very good alternative to drug therapies especially for patients that either exhibit low efficacy with drug-based therapies or experience significant side-effects with the drugs (usually SSRIs).

During a treatment session, which typically lasts 30 minutes, patients suffering from anxiety, insomnia, and depression will experience reduction of anxiety immediately post-treatment and improved sleep patterns (insomnia reduction). Longer-term use has been clinically-validated to have a positive effect on reducing patient’s depressive mood.

What’s New

Version 2.0

Improved the speed in which the Cervella app finds Cervella devices during pairing process.

Ratings and Reviews

3.0 out of 5
4 Ratings

4 Ratings

Selamnightlover ,

Works great!

The app is pretty basic but works fine for me.

Developer Response ,

Thank you very much for your review. It was our goal to make the app simple to operate.

Jwburnside ,

Doesn’t work

The registration screen freezes. I’m not sure I’m comfortable giving a company access to my brain waves when they can’t even make their app work. Come on, folks.

Developer Response ,

We are sorry that you are having problems with the registration step. Here is the the likely solution to your issue:

On the registration screen, you need to tick the square boxes confirming that you are over 18 years old, and that you agree with the Terms and Conditions and Privacy Policy. This will then turn the ACCEPT button on the bottom to blue and allow you to complete the registration process.

urdnots ,


Can’t even register. The tick boxes for having read the TOS and such are just plain not there, and it’s impossible to complete registration without ticking them.

Developer Response ,

We are sorry you are having problems with the registration. Below the user information fields, there is the TERMS OF SERVICE and three (3) blue square check boxes on the left. You need to confirm that you are 18 years or older and that you agree to Terms and Conditions and Privacy Policy. Please note that if you use an older iPhone with a small screen, you may need to scroll around to see these boxes. After clicking on the boxes which will make them solid blue, you need to hit the I AGREE button which will turn blue (it is grayed out if the tick boxes are not highlighted) which will allow you to complete the registration process.


6.2 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
You must be at least 17 years old to download this app.
Frequent/Intense Medical/Treatment Information


  • Family Sharing

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

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