This is the companion app for the Sleepio program. If you don’t already have a Sleepio account, please create it by taking the sleep test at (UK) or (worldwide).

Sleepio is designed to teach you how to overcome even long term poor sleep without pills or potions. Download the companion app for instant access to your daily sleep diary and schedule, and your virtual sleep expert, The Prof.

Created by world sleep expert, Professor Colin Espie (University of Oxford), the program featured in the Sleepio app was shown in a leading clinical trial to help long-term poor sleepers on average:
- Fall asleep up to 50% faster
- Reduce time awake at night by up to 60%
- Boost daytime energy by up to 50%


- Evidence-based CBT sleep improvement program
A personalized program of proven Cognitive Behavioral Therapy (CBT) techniques, designed by world sleep expert Prof Colin Espie (University of Oxford) and delivered by your own virtual sleep expert, The Prof. Over a number of tailored sessions The Prof will teach you a range of cognitive and behavioral techniques, designed to get your sleep schedule, thoughts and lifestyle into shape.

- Connect your Health app to import sleep data automatically
Import your tracked sleep data from your Health app to automatically personalize the program to you, and make using Sleepio even easier. If you choose not to connect, you’ll still be able to track your sleep data by filling out a short form in the mornings.

- Help Me Now
Instant, bite-sized help from The Prof. Whether you’re finding it hard to fall asleep, or having a tough morning, The Prof is there to help you get back on track.

Prof. Colin Espie (University of Oxford), world sleep expert and creator of Sleepio says “The most effective, long-term solution for poor sleep is CBT or Cognitive Behavioral Therapy, which addresses both the mental and the behavioral parts of the individual's sleep pattern by helping the person to think and behave differently in relation to their sleep, in such a way that normal good sleep can return. Sleepio is a clinically proven digital sleep improvement program that uses proven CBT techniques to help users with persistent sleep problems.”

Source of clinical trial data: Espie et al. (2012). A randomized, placebo-controlled trial of online cognitive behavioral therapy for chronic insomnia disorder delivered via an automated media-rich web application. SLEEP, 35 (6), 769-781.

Any questions? Get in touch with the Sleepio team at We'd love to hear from you!

What’s New

Version 1.8.10

This update fixes a login issue for users of iOS 10.3. Thanks for using the Sleepio app!

Ratings and Reviews

Joeynap ,


Downloaded the app, and it just says “your subscription has come to an end” and there are no options for anything else! I was really looking forward to this app after the piece in the Telegraph!

Developer Response ,

Hi Joeynap,

I'm sorry to hear about the trouble you experienced. We're happy to help with getting you started! If you would, please, send us an email at from the email address you registered your Sleepio account with.

We look forward to hearing from you so we can get you up and running!

All the best,

Sleepio Team

Teach Teach 9 ,

Not working on iPhone X

Shame as had a big feature in the guardian today.

Developer Response ,

Hi Teach Teach,

I'm sorry to hear you're having trouble with the app on the iPhone X. We're happy to help!

If you would please email us at from the email address your Sleepio account is registered to, to let us know what you're experiencing so we can take a look into that.

We look forward to hearing from you so we can help further!

All the best,

Sleepio Team

barrybey ,


Frustrating experience. Tried to open on iPhone.
Eventually received a notice that I’d reached the end of my subscription which I didn’t have in the first place.
Waste of time so far.


106.5 MB
Health & Fitness
Requires iOS 10.3 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 12+ for the following:
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
© 2018 Big Health Inc
In-App Purchases
  1. 1 year £399.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

You May Also Like