# Cognitive Shuffle: Sleep Fast — Fall asleep with science

> Fall asleep with science (iPhone/iPad app by Huseyin Levent Yasar.)

- Source: https://appshunter.io/ios/app/cognitive-shuffle-sleep-fast/id6760641177 (this page in markdown: same URL + `.md`)
- Developer: [Huseyin Levent Yasar](https://appshunter.io/developer/1879065286)
- Category: Health & Fitness
- Price: $1.99
- Age rating: 4+
- Requires: iOS 15.0 · 8 MB
- Languages: American English
- Released: 2026-03-24
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/cognitive-shuffle-sleep-fast/id6760641177/reviews.md

## What is Cognitive Shuffle?

Can't fall asleep? Your mind won't stop racing?
Drift uses the science-backed Cognitive Shuffle method to help you fall asleep faster — no meditation, no breathing exercises, just words.
How it works: Simply tap Start, close your eyes, and listen. Drift whispers random, unconnected words to your mind — breaking the cycle of anxious thoughts and guiding your brain into sleep.
Based on research by cognitive scientist Dr. Luc Beaudoin, the Cognitive Shuffle technique mimics the natural thought patterns of sleep onset, helping your brain transition from wakefulness to rest.
◆ Zero setup — open and sleep
◆ 8 languages — English, Spanish, Portuguese, German, Russian, Chinese, Arabic, Turkish
◆ Alphabet mode — engage your mind gently
◆ Adjustable word speed — 4 to 15 seconds
◆ Auto sleep timer — 15, 30, or 60 minutes
◆ Fades out automatically when timer ends

## Chart rankings

- #195 in Top Paid · Health & Fitness (US App Store)


## Version history (last 2 releases)

### 1.1 — 2026-04-01

- Soothing AI voice — words now spoken by Charlotte (English) and a native Turkish voice
- Beautiful intro screen with sleep animation
- Onboarding guide for new users
- Automatic language detection based on your device language
- Improved word lists for English and Turkish

### 1.0 — 2026-03-24

No release notes.

## More apps by Huseyin Levent Yasar

- [Kelime Avcısı Pro](https://appshunter.io/ios/app/kelime-avcs-pro/id6759501666)
- [Kelime Zinciri Pro](https://appshunter.io/ios/app/kelime-zinciri-pro/id6759564353)
- [Magnet Rush: Ball Circle](https://appshunter.io/ios/app/magnet-rush-ball-circle/id6759810629)
- [Diamond Puzzle DS](https://appshunter.io/ios/app/diamond-puzzle-ds/id6759843641)
- [Kinetic Flow](https://appshunter.io/ios/app/kinetic-flow/id6760676517)

All apps by Huseyin Levent Yasar: https://appshunter.io/developer/1879065286

## Related topics

[cognitive shuffling](https://appshunter.io/ios/topics/cognitive-shuffling)

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*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 2026-08-24.*