Report updated Apr 7, 2026
Slumber: Fall Asleep, Insomnia
Individuals struggling with insomnia, stress, anxiety, or ADHD who are looking for a science-backed, customizable audio tool to improve their sleep quality.
What Is Slumber: Fall Asleep, Insomnia?
Launched Dec 15, 2020
Updated Dec 2025
What users think iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.
What does it look like?
What are the key features?
Allows users to layer calming music and soothing background soundscapes to create a personalized sleep ambiance.
A large library of original stories for adults and children designed to help users focus their minds and fall asleep.
Mindfulness, gratitude, and suggestive hypnosis-based sessions to induce relaxation.
Ability to continue playing background noises for a set duration after the main narration ends.
High-quality nature sounds including white, brown, and green noise, as well as specific environmental recordings.
What do users think? iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.
“Recent user voice shows a excited sentiment. Users appreciate effective sleep aid and content variety and quality, but report aggressive subscription model and technical issues.”
What Users Love
I've struggled to sleep for a while now but this helps me to take my mind off things
I used to have trouble falling asleep and now I am asleep within 20 minutes
It's easy to use and has a wide variety of sounds
I love the background play, how you can repeat the story
Pain Points
would be such a great app if everything wasn't locked behind a subscription
They don't bother to tell you that you have to pay for their services
sleep tracker not working and audio cuts out
says it does a loop. ut does not, it stops when it wants to
High confidence · 4.4K reviews available
What are the pros and cons?
Pros
- Superior narration quality (hypnotherapy-style)
- Granular audio mixing and post-narration controls
- High content volume with weekly updates
Cons
- Non-transparent paywall/subscription onboarding
- Technical bugs in audio looping and sleep tracking
- Lack of search functionality for large library
What is the market outlook?
Growth Opportunities
- AI-driven personalization for story recommendations
- B2B health insurance and corporate wellness partnerships
- Spatial audio integration for immersive soundscapes
Market Threats
- BetterSleep's near-identical feature set
- Insight Timer's massive free content library
- Aggressive free-trial marketing from competitors like Balance
Who competes with Slumber: Fall Asleep, Insomnia?
The Nemesis
Why it's a threat
Contenders
Offers highly personalized sleep audio programs and stories, often using aggressive free-trial marketing to capture the same audience.
Personalized Daily Meditation
Uses psychoacoustic principles to create 'dreamscapes,' targeting the same insomnia-relief niche as Slumber.
AI-Powered Adaptive Soundscapes
Insight Timer: Meditate, Sleep
Insight Network Inc
Competes with a massive free library of sleep meditations and stories, attracting price-sensitive users from Slumber.
Competes with a massive free library of sleep meditations and stories, attracting price-sensitive users from Slumber.
Aura: Pray Deeper, Walk Closer
AURA VENTURES LIMITED
Uses AI to recommend sleep stories and meditations, competing for users looking for a personalized audio sleep aid.
Uses AI to recommend sleep stories and meditations, competing for users looking for a personalized audio sleep aid.
Peers
Endel Rituals
★4.8 (136)Endel
Provides AI-generated personalized soundscapes for sleep, appealing to users who prefer sounds over narration.
Provides AI-generated personalized soundscapes for sleep, appealing to users who prefer sounds over narration.
Rain Rain Sleep Sounds
★4.8 (134K)Tim Gostony
A popular, focused alternative for users who only utilize Slumber's sound mixer and nature sound features.
A popular, focused alternative for users who only utilize Slumber's sound mixer and nature sound features.
Noisli
Noisli Labs UG (haftungsbeschraenkt)
A dedicated background noise and color noise mixer for sleep and focus.
A dedicated background noise and color noise mixer for sleep and focus.
What are the key takeaways?
Slumber: Fall Asleep, Insomnia is a exciting health & fitness app that is free with in-app purchases. With a 4.4/5 rating from 4.4K reviews, it excites its users from users. Users particularly appreciate effective sleep aid, though aggressive subscription model remains a common concern.
Best for: Individuals struggling with insomnia, stress, anxiety, or ADHD who are looking for a science-backed, customizable audio tool to improve their sleep quality.
How much does it cost?
Model: freemium
Uses a low-friction entry point with a free version to build a user base, converting users to a recurring subscription model for full library access.