Neurocycle 12+

Rewire & detox your brain

Switch On Your Brain International LLC

Designed for iPhone

    • 4.8 • 1.2K Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


If you experience any unexpected behavior, please contact us directly at or leave a comment in the app beta Facebook group: before writing a review, and we will address the issues as soon as possible to improve the quality of your experience. Your direct feedback is greatly appreciated.

Eliminate stress, anxiety, depression and toxic thinking with the first ever scientifically-tested brain detox app!
NeuroCycle uses Dr. Leaf's scientifically researched and revolutionary 5 Step Process to help you take back control over your thoughts and your life.
• Just 5 simple steps
• 15-45 minutes each day for 63 days
• Over 30 mini Neurocycle guides for toxic thinking habits like people-pleasing, overthinking, guilt and more!
This program is designed to teach you to overcome anxiety, stress, and toxic thinking by helping you:
• Find the root of the toxic thought and habit that is causing mental health issues
• Eliminate the root
• Rebuild a healthy new thought pattern and habit
“This app is a life changer! I discovered and used this program while I was a police officer. I walked off the job, burnt out, depressed, and totally broken. This program was a staple in my healing and getting myself back to the job. I’ve recommended it to many of my fellow officers.”- Aaron Smith
“I'm so amazed at how much this is helping me. I wish they had this program in schools. It would teach young people how to think good thoughts. I still have a lot of work to do on myself but that's ok. I'm learning so much.”-Janet
“I just want to let Dr. Leaf know how much her Neurocycle program has helped me. I am on the 19th day of my 2nd cycle and there has been such a tremendous change in my thinking. To be honest I was not sure it would work but this has been truly life-changing. I just want to say Thank You for the work you are doing.I have struggled all my life with anxiety and now to be able to walk in freedom after 58 years is truly a miracle.”-Kim

Dr. Leaf recommends that you progress one cycle day for each calendar day in order to get the most out of your Neurocycle program.


Neurocycle offers three auto-renewing subscription options after your 3 day free trial ends:
-$14.99 Monthly
-$29.99 3 Months
-$99.99 Full Year

These prices are for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country if residence.

The 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 you iTunes Account settings to manage your subscription and turn off auto-renew.

Your iTunes Account will be charged when the purchase is confirmed. If you subscribe before your free trial ends, the rest of your free trial period will be forfeited as as soon as your purchase is confirmed.

Read the terms and conditions here:
Read the privacy policy here:

Questions? Email

What’s New

Version 2.8.9

- General Bug Fixes

Ratings and Reviews

4.8 out of 5
1.2K Ratings

1.2K Ratings

thisLadyisBlessed ,

Renewing your mind!

This app, along with all of Dr. Leaf’s knowledge on retraining your brain, is a great process and example of what the Word of God calls “renewing your mind.” It gentle takes you through the process of identifying the lies which people, experience, or the darker forces in this world have gripped your thinking, and therefore life, with. It slowly helps retrain your brain on the positive/truth as there is no quick fix for the problematic neuro-pathways. I’ve quite enjoyed and appreciated the mini-cycles also. As you spend the habit-forming time on one area of your brain there are other mental hinderances that will bubble up and need to be dealt with, so instead of waiting until one cycle is done you can deal with some of it in the short term until there is an opportunity to work through the longer process of renewal.

I recommend this app and her books to so many of my recovery clients as well as people at my church since we all have brains that need renewing in one way or another. It is worth the time and effort - especially if you want a better life!

Lday Sishnune ,

Best therapy app ever

Ive been following Mrs Leaf for a long time. Heard her amazing stories and examples. She speaks so fast, I can hardly keep up. In the app her voice is smooth and calm. Twice now Ive been astounded by how Caroline Leaf is able to fortell whats going to happen before it happens and Im only on day Four. She doesnt say think of a memory, shell tell you how to fill the metacog and write in the journal, but then she will ask what memory it invoked and point to the direct part of the metacog it refers to, i.e. today one of my earliest memories came out of no where while rereading my journal from yesterday and just like she predicted the memory was directly related to my origin story. Im a life long learner and really thought Im going to prove her wrong on this thought because I have facts to back it up. She KNOWS the mind well and I look forward to this journey as it is a foundational toxic thought even though it mostly feels like a fact. THANK YOU SO MUCH CAROLINE LEAF.

Emiboooooooo ,

I’m so thankful I found this app!

I’ve struggled for many years with negative spirals that would leave me emotionally and mentally drained for several days each month. I’ve tried CBT, talk therapy, journaling, meditating, other mental health apps, you name it. All of these were not providing the results I was hoping for because they were all reactive solutions to the toxic thoughts. The Neurocycle program has helped me identify warning signals and other patterns related to the toxic thought. By knowing more about it and discovering the origin of the thought, it actually helped me gain control over it and reprocess it as a new healthy thought. I’m currently on day 22 and I’ve already noticed some significant changes.

The only reason for 4/5 instead of 5/5 is the functionality of the app could use some improvement and some of the instructions/questions for some steps were unclear. Overall, this only affected my user experience of the app. I still saw major results in improving my mental health despite this :)

App Privacy

The developer, Switch On Your Brain International LLC, 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 Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Location
  • Contact Info
  • Identifiers
  • Sensitive Info

Data Not Linked to You

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

  • User Content

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

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