Fall asleep fast using a science-backed word shuffling sleep technique.
1.60·16 reviews·5,000+ downloads
About Sleep Words: Cognitive Shuffle
Sleep Words: Cognitive Shuffle is a health & fitness app developed by karYzan.
How many times has Sleep Words: Cognitive Shuffle been downloaded?
Sleep Words: Cognitive Shuffle has been downloaded 6.9 thousand times. In the last 30 days, the app was downloaded 87 times.
What is the rating of Sleep Words: Cognitive Shuffle?
Sleep Words: Cognitive Shuffle is rated 1.60 out of 5 stars, based on 16 ratings.
Is Sleep Words: Cognitive Shuffle free?
Sleep Words: Cognitive Shuffle is free to download. The APK download size is 66.07 MB. The latest version available is 2.0. The last update was on August 9, 2025.
What are the requirements for Sleep Words: Cognitive Shuffle?
The app has a content rating of Everyone. The app has been available on Google Play December 2024.
Description
Fall asleep fast with SleepWords – the science-based app using the Cognitive Shuffle technique to calm your mind and guide you into sleep.
Do racing thoughts keep you awake? SleepWords helps by distracting your brain with relaxing, random words — a method proven to reduce overthinking and promote natural sleep.
🧠 Why it works: SleepWords uses Cognitive Shuffling, a sleep method where your brain focuses on unrelated words or images to prevent rumination and stress. This mental task relaxes your mind just enough to help you drift off naturally.
🌙 Key Features:
Guided cognitive shuffle sessions
Custom word themes (nature, objects, emotions & more)
Dark mode & sleep-friendly visuals
Optional background sounds
Smart timer & gentle fade-out
🔬 Based on science: This technique is grounded in cognitive psychology and works by reducing mental stimulation without triggering anxiety or wakefulness.
💤 Ideal for:
People with insomnia
Those who overthink at night
Anyone who wants a calm, natural sleep aid
✅ No hassle, no distractions. Just sleep.
Download SleepWords now and experience deeper, faster sleep tonight.
Recent changes: Cognitive shuffling is a mental technique used to help induce sleep by distracting the mind with random and unrelated thoughts, mimicking the natural drifting of the mind before sleep.
Read "How to Use" in the app and follow the instructions.
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Comments on Sleep Words: Cognitive Shuffle for Android
★★★★★TzaraK· Aug 9, 2025
Helpful for falling asleep. 100% recommended
★☆☆☆☆user· May 2, 2026
non-stop adds and can't start the thing
★☆☆☆☆Danyel· Apr 3, 2026
Two major issues: 1) A 150-second ad plays before the app starts — extremely disruptive when trying to fall back asleep in the middle of the night, defeating the app's purpose. 2) The app doesn't function as programmed. Set to 7-second intervals, it frequently runs much longer, then stops after a few words unless the screensaver is deactivated. If this is an Android issue, and the developer cannot develop Android apps, it shouldn't be rolled out to Android. Otherwise, it's a 1-star Android app.
★★☆☆☆Artesian· May 6, 2026
This really needs a free trial. I'm someone who does pay for apps, but three ads every time I need to adjust something in the settings? I can't even try this to see if it works without a TikTok ad startling me awake. (Also, put the price next to the buy button, so it's not a mystery.) It does seem to do what it says on the tin, but I can't try it to see if it also actually works.
Google Play Rankings for Sleep Words: Cognitive Shuffle
This app is not ranked
Technologies used by Sleep Words: Cognitive Shuffle
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