The Best CBT-I App for Insomnia
If you’re looking for a CBT-I app, compare these options by method, guidance, tracking, and cost to find the most effective approach for your personal sleep journey.
Last updated: April 4, 2026
Ratings and reviews sourced from the App Store. Data accurate as of publication date.
Zomni
A multilingual CBT-I app with AI coaching and weekly sleep insights. It guides you through a comprehensive 6-week, 40-rule program while offering built-in Yoga Nidra and targeted breathing exercises. The Zomni website is localized in 21 languages.
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Sleep Reset
A clinician-designed CBT-I program that pairs you with a dedicated human sleep coach for personalized, ongoing support. It features a comprehensive sleep diary and tailored recommendations to help you build healthier routines. Currently available in English.
Stellar Sleep
A structured CBT-I application focused on cognitive restructuring exercises and guided relaxation techniques. It delivers personalized daily plans based on your initial assessment to help manage common sleep challenges. Currently available in English.
CBT-i Coach
Developed by the US Department of Veterans Affairs, this completely free app provides accessible foundational CBT-I tools for veterans and the public. It includes a standard sleep diary, educational content, and basic relaxation exercises. Currently available in English.
Sleepio (SleepioRx)
A clinically validated, prescription-only digital therapeutic designed specifically for treating insomnia. It delivers a comprehensive CBT-I curriculum guided by an animated sleep expert. Currently available in English.
Insomnia Coach
A free, VA-developed self-management tool offering accessible, step-by-step guidance for general sleep improvement. It provides basic sleep tracking and educational content grounded in CBT-I principles. Currently available in English.
Pokémon Sleep
A popular sleep gamification app by The Pokémon Company that turns sleep tracking into gameplay. Collect Pokémon by sleeping well — fun and motivating, but not a clinical CBT-I program for treating insomnia.
Feature Comparison
How the top CBT-I apps compare across key features
| Feature Comparison |  Zomni4.6 |  Sleep Reset4.8 |  Stellar Sleep4.7 |  CBT-i Coach4.6 |  Sleepio (SleepioRx)4.6 |  Insomnia Coach3.7 |  Pokémon Sleep4.5 |
|---|---|---|---|---|---|---|---|
| CBT-I Protocol | Full Protocol | Full Protocol | Full Protocol | Partial | Full Protocol | Partial | None |
| Structured Program | 6 Weeks / 40 Rules | 6-8 Weeks | Varies | Self-Paced | 6 Weeks | Self-Paced | None |
| AI Coach with Memory | |||||||
| AI Weekly Insights | |||||||
| AI Recommendations | |||||||
| Sleep Diary | |||||||
| Sleep Restriction Therapy | |||||||
| 4-7-8 Breathing Exercise | |||||||
| Yoga Nidra / NSDR | |||||||
| Bedtime Goal Tracking | |||||||
| Multi-Language |
Choosing a CBT-I app
How to choose a CBT-I app for insomnia
Start with the access model, then match the app to the kind of support you need. A good CBT-I app should help you act on sleep data, not just collect it.
Access: app store, coach, or prescription
If you want to start from your iPhone today, choose an App Store option. If you need a human coach, compare coach-led programs. If your doctor prescribes a regulated digital therapeutic, SleepioRx may be the appropriate route.
Guidance: static tools vs. adaptive coaching
Sleep diaries and education are useful, but many people need reminders, interpretation, and next-step guidance. Look for a structured CBT-I program, not only tracking charts.
Fit: language, cost, and daily friction
The app you can use consistently is usually the better choice. Check language support, whether you need a subscription or prescription, and how quickly the app turns your diary into practical next steps.
Sleepio is included here because access can depend on prescription and availability. If you are comparing alternatives, focus first on access, support model, and whether the app gives practical CBT-I next steps.
Frequently Asked Questions
What is CBT-I and how does it differ from sleep tracking?
CBT-I (Cognitive Behavioral Therapy for Insomnia) is an evidence-based program that addresses the root causes of insomnia through behavioral and cognitive techniques. Unlike sleep trackers that only monitor your sleep, CBT-I apps actively help you change the habits and thought patterns that cause poor sleep.
Are CBT-I apps as effective as in-person therapy?
Research shows that digital CBT-I (dCBT-I) produces similar improvements to in-person therapy for most people. A 2016 meta-analysis found significant improvements in sleep onset latency, wake after sleep onset, and sleep efficiency with internet-delivered CBT-I.
Which CBT-I app is right for me?
The best app depends on your needs. If you want AI-powered personalization in your language, consider Zomni. If you prefer a human coach, Sleep Reset may be a better fit. For a free option backed by the VA, CBT-i Coach offers solid foundational tools. If your doctor prescribes digital therapy, Sleepio is the clinical option.
How long does it take to see results with a CBT-I app?
Many people notice changes after several weeks of consistent use. Digital CBT-I tools can support better sleep habits, but results vary and Zomni is not a medical service.
Is there a good Sleepio alternative if I cannot access SleepioRx?
Yes, but the right alternative depends on why Sleepio is unavailable. If you need a prescription digital therapeutic, discuss options with a clinician. If you want a consumer iPhone app based on CBT-I principles, compare Zomni, Sleep Reset, CBT-i Coach, and similar apps by access, guidance, sleep diary support, and cost.
What should I look for in the best CBT-I app?
Look for a structured CBT-I program, a usable sleep diary, clear next steps after each check-in, and a support model that fits your situation. Ratings and app features help, but consistency matters more than a long feature list. Zomni is a wellness app and not a substitute for medical care.
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