# Sleepio — The sleep improvement app > Prescription-based digital therapeutic for chronic insomnia using CBT-I. (iPhone/iPad app by Big Health Ltd.) - Source: https://appshunter.io/ios/app/sleepio/id1538191784 (this page in markdown: same URL + `.md`) - Developer: [Big Health Ltd](https://appshunter.io/developer/910008909) - Category: Medical - Price: Free - Rating: 4.36/5 from 262 App Store ratings · 75 written reviews indexed - Age rating: 17+ - Requires: iOS 15.1 · 37 MB - Languages: American English - Released: 2022-01-26 - Data updated: 2026-09-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sleepio/id1538191784/reviews.md ## What is Sleepio? Sleepio is the NICE-recommended online sleep improvement programme proven to help you clear your mind, get better sleep, and have better days. Sleepio isn’t a one-size-fits-all approach. It incorporates your unique needs to create a customised six-week programme that you complete at your own pace. Each session builds on the last, guiding you step-by-step through methods proven to help you quiet your racing mind, reshape your behaviours, and get better sleep — all in about 20 minutes per week. The programme uses cognitive behavioural techniques that are backed by decades of clinical research, and has undergone more testing than some of the most common sleep medications. In 14 randomized controlled trials with over 8,000 people, Sleepio was proven to help participants fall asleep 54% faster, spend 62% less time awake at night, and have 45% better functioning the next day. You’ll have access to all of this clinical evidence from directly within the app. KEY FEATURES: A customised programme of clinically proven cognitive and behavioural techniques, designed to get your sleep schedule, thoughts, and lifestyle into shape over six tailored sessions. A comprehensive onboarding approach with an in-depth questionnaire that shapes your tailored program experience. Sleep Diary to track your progress and monitor your sleep efficiency as you work towards your sleep goals. Instant, bite-sized support through the “Help Me Now” feature to get back on track after a long night or rough morning. “The most effective, long-term solution for poor sleep is a cognitive and behavioural approach, which addresses the mental and behavioural parts of the individual’s sleep pattern,” shared Professor Espie. “These approaches help the person to think and behave differently in relation to their sleep, which encourages good sleep to return. Sleepio is a clinically proven digital sleep improvement programme that uses cognitive and behavioural techniques to help users with persistent sleep problems.” Note: In the UK, Sleepio is a CE marked medical device available for the treatment of Insomnia Disorder. Sleepio is intended for use by adults 18 years and older. ## Key features - Personalized six-week sleep program - Cognitive and behavioral techniques - In-depth onboarding questionnaire - Sleep diary for progress tracking - "Help Me Now" instant support feature - Access to clinical evidence ## What do users think of Sleepio? Overall sentiment: mixed **Pros** - 🚀 Helps improve sleep - 👍 Useful techniques and information - 🤗 Life-changing for some users - 📈 Measurable sleep improvements **Cons** - 🐛 Buggy app with crashes and glitches - 🔁 Repeated login issues - 🚫 Unavailable in many areas - 🕰️ Slow loading and unresponsive **Commonly reported bugs** - Can't progress to next session - Sleep diary not recording properly - Constant app crashes and freezes **Most requested features** - Add support for Apple Watch - Allow skipping or fast-forwarding videos - Improve sleep data syncing - Provide a paid version for unsupported areas ## Recent user reviews (10 of 75) All indexed reviews: https://appshunter.io/ios/app/sleepio/id1538191784/reviews.md ### 1/5 — Doesn’t work *2026-08-06, version 2.48.0* Can’t sign in via NHS app. Also, can’t sign up! Was recommended by doctor twice aswell! ### 1/5 — Disappointed *2026-07-17, version 2.48.0* I was told to get this app by the clinician at the Integrated Response Hub to help with the insomnia associated with my ME/CFS, only to discover it isn’t available in my area and I can’t use it. I was so looking forward to actually learning how to get some quality sleep at night 🙁 ### 1/5 — Not available *2026-02-16, version 2.48.0* It would be useful if this company could state upfront it isn’t available in England rather than asking me to create an NHS account and set up a log in. I wasted a fair amount of time doing this. Perhaps this is deliberate to encourage people to badger their local health services to provide this. ### 4/5 — Decent results, app could use improvement *2026-01-13, version 2.47.1* The videos and interactive sessions are good, and it’s nice to see how it guides you through sleep improvement. However the app does have some friction that would be nice to improve. It does not pull sleep data from Apple Health, but rather relies on a bespoke integration with Fitbit. If you have any other brand of tracker (Apple, Garmin, Whoop, whatever) you have to manually enter the diary each day. A better experience would be for it to pull sleep data from Apple. Second is that the app seems to be a wrapper around their web site. If your signal is a bit bad, you just get an error screen. No content, can’t see your diary, nothing. Better offline support would be useful. ### 1/5 — Can’t make an account *2025-10-28, version 2.47.1* I have no idea if this will work. I can’t even create an account. There’s no “register” button as far as I can see. ### 3/5 — Not too bad *2025-10-25, version 2.47.1* Doesn’t allow me to connect to my Apple Watch, just lets me connect Fitbit but I don’t have one. Google says it should connect but it doesn’t give me the Apple Watch option ### 3/5 — Newbie *2025-10-10, version 2.47.1* Just started. I don't believe this will work on me but my real problem is having to login every time I access the app. I'm not sure how long I will last because of that. The other thing is I can't lock my screen when I listen to the meditations. Like what's the point even. The app tells me to make my bedroom dark and then the screen is beaming crazy. ### 1/5 — Avoid! *2025-10-01, version 2.47.1* I tried logging in with my NHS account as suggested and tried setting up a new account but nothing worked. Seems like a very doggy app to steal all your data ### 3/5 — A bit buggy… *2025-07-07, version 2.47.1* I have been dying this app for three weeks now and have found it to be be a little annoying, in that there are often many delays in loading pages with the circle going round and round. Sometimes it logs me out unexpectedly and I like to stay logged in, but when I try to log in, it doesn’t load, so I have to return hours later. It also told me my sleep had improved during one week, when it had got worse and I had some very bad nights. I’ve decided not to follow the schedule it recommends just yet, as I’m going through a decent period of sleep right now and making the and it would be detrimental to my health if I followed it, though I will attempt the schedule if I start going downhill again. I’ve been entering my times on the diary which show I’m not following the schedule, but the app doesn’t realise this. I think the tips are good and the videos and I’m sure the schedules work, but the app itself needs refining so it’s less buggy here and there. ### 1/5 — Can’t even sign up *2025-05-27, version 2.47.1* This programme is not available on the NHS in England but I’m happy to pay if helps me sleep better but I can’t even sign up for it??? ## Frequently asked questions about Sleepio ### What does Sleepio do? Sleepio is a digital therapeutic program designed to help individuals improve their sleep. It utilizes clinically proven cognitive and behavioral techniques, specifically Cognitive Behavioral Therapy for Insomnia (CBT-I), to address chronic sleep problems. The app guides users through a personalized six-week program to quiet a racing mind and reshape sleep behaviors. ### How does Sleepio work? Sleepio creates a customized six-week program based on an in-depth onboarding questionnaire. Each session builds on the last, guiding users through techniques to improve sleep. The program focuses on cognitive and behavioral changes, taking about 20 minutes per week to complete. It also includes a sleep diary to track progress and a 'Help Me Now' feature for immediate support. ### Is Sleepio free to use? This version of Sleepio is prescription-only and is provided free of charge once prescribed by a healthcare provider. It is intended as a digital therapeutic for the treatment of chronic insomnia. If you are accessing Sleepio through employer benefits, a different version may be available. ### Who is Sleepio for? Sleepio is intended for adults aged 18 years and older who have been diagnosed with chronic insomnia or insomnia disorder. It is designed to be used as an adjunct to usual care and requires a prescription from a licensed healthcare provider. The app aims to help users fall asleep faster, spend less time awake at night, and improve daytime functioning. ### What are the key features of Sleepio? Key features include a customized six-week program of clinically proven cognitive and behavioral techniques, a comprehensive onboarding questionnaire to tailor the experience, a sleep diary for progress monitoring, and an instant 'Help Me Now' feature for support. Users also have access to clinical evidence directly within the app. ## Version history (last 5 releases) ### 2.49 — 2026-08-25 Thank you for using Sleepio. We update our app regularly. This release includes recent bug fixes and performance improvements ### 2.48.0 — 2026-02-05 Thank you for using Sleepio. We update our app regularly. This release includes recent bug fixes and performance improvements. ### 2.47.1 — 2025-03-21 Thank you for using Sleepio. We update our app regularly. This release includes recent bug fixes and performance improvements. ### 2.47.0 — 2025-02-28 Bug fixes and stability improvements. ### 2.46.0 — 2024-06-18 Thank you for using Sleepio. We update our app regularly. This release includes recent bug fixes and performance improvements ## Apps similar to Sleepio | App | Rating | Price | Category | | --- | --- | --- | --- | | [RxSS: Rx Savings Solutions](https://appshunter.io/ios/app/rxss-rx-savings-solutions/id1486641404) | 4.8 (295) | Free | Medical | | [Sword Health: AI Care](https://appshunter.io/ios/app/sword-health-ai-care/id1468523447) | 4.7 (48,587) | Free | Medical | | [Hinge Health](https://appshunter.io/ios/app/hinge-health/id1429270372) | 4.9 (160,607) | Free | Medical | | [MyMedicalAlly](https://appshunter.io/ios/app/mymedicalally/id1086268111) | 2.7 (13) | Free | Medical | | [Included Health](https://appshunter.io/ios/app/included-health/id907304333) | 4.9 (33,919) | Free | Medical | ## More apps by Big Health Ltd - [Daylight - Worry Less](https://appshunter.io/ios/app/daylight-worry-less/id1555718085) - [Sleepio 3.0](https://appshunter.io/ios/app/sleepio-30/id6698893964) - [SleepioRx](https://appshunter.io/ios/app/sleepiorx/id6742593878) All apps by Big Health Ltd: https://appshunter.io/developer/910008909 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*