Comparison

Shuffle Sleep vs eazynap

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Shuffle Sleep

This app uses a cognitive method to help you fall asleep faster by presenting a sequence of unrelated images. It features human narrations, customizable rhythms, and a sleep timer to aid your transition into rest.

Highlights
  • Cognitive shuffle method
  • Human narrations
  • Bi-lingual support (English/Japanese)
  • Customizable rhythms
  • Sleep timer
  • Word management
Features
Read full description

Based on the "Cognitive Shuffle" method developed by Dr. Luc Beaudoin, a cognitive scientist at Simon Fraser University, this app is designed to help you drift off by scrambling your logical thoughts. When your brain is busy solving problems or worrying, it stays awake. By visualizing a sequence of unrelated images—like "Sunfish," "Crocodile," or "Sweater"—you trigger the brain's natural transition into sleep mode. [Features] Human Narrations: Natural, soothing voices recorded by professional voice actors, not robotic text-to-speech. Bi-lingual Support: Features both Japanese and English narrators. Customizable Rhythms: Adjust repeat counts and silent intervals to match your personal sleep pace. Sleep Timer: Automatically stops playback so you can sleep soundly. Word Management: Toggle specific words on or off to create your perfect shuffle list.

About

eazynap

Features
Read full description

Mind racing at bedtime? You're not alone. Work stress, tomorrow's meetings, that conversation you can't stop replaying — when thoughts loop, sleep feels impossible. eazynap brings the Cognitive Shuffle technique to your bedside in the simplest way possible. [What is Cognitive Shuffle?] Developed by cognitive scientist Dr. Luc Beaudoin, Cognitive Shuffle is a science-backed sleep method. By gently directing your attention to a series of random, unrelated words, your brain stops perceiving wakefulness as necessary — and drifts naturally toward sleep. It's not meditation. It's not counting sheep. It's something that actually works. [How to use] 1. Open the app 2. Pick a voice and ambient sound 3. Set your sleep timer 4. Just listen No complicated setup. No learning curve. Start from bed, tonight. [Features] · Cognitive Shuffle voice playback (multiple voices) · Ambient & white noise (rain, café, and more) · Sleep timer with auto-stop · Independent volume control for voice and ambience · Adjustable word speed and interval · English and Japanese supported [Perfect for] · Overthinkers who can't wind down at night · Anyone whose anxiety peaks at bedtime · People looking for a simple, repeatable sleep routine · Those who want a natural alternative to sleep aids Not a medical device or service. Not intended to diagnose or treat sleep disorders. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Shuffle Sleep3 screens
eazynap4 screens

Verdict

The call

The clearest difference is in-app purchases: Shuffle Sleep at none against eazynap's 2. Shuffle Sleep also leads on update cadence (every 5 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. eazynap sells 2 in-app purchases, starting at $2.99 per month. Shuffle Sleep asks for nothing beyond the download.

UpkeepUpdate frequency

Shuffle Sleep ships an update every 5 weeks, eazynap every 3 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 7 level
Shuffle Sleep versus eazynap: the parameters behind the verdict, then further details
ParameterShuffle Sleepeazynap
PriceFreeFree
Rating3.7 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 5 weeks — betterEvery 3 months
AdsYesYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size4 MB107 MB
Age rating4+4+
DeveloperSollappstmdroid

In-app purchases

None

Shuffle Sleep

No in-app purchases

2 purchases

eazynap

Subscriptions2
  • eazynap monthly plan7 Days trial$2.991 Month
  • eazynap yearly subscription7 Days trial$19.991 Year

Questions

Is Shuffle Sleep free?
Shuffle Sleep is free to download, with no in-app purchases.
Is eazynap free?
eazynap is free to download, with in-app purchases available.
Do Shuffle Sleep or eazynap have ads?
Both Shuffle Sleep and eazynap show ads.
Which is updated more often, Shuffle Sleep or eazynap?
Shuffle Sleep ships an update every 5 weeks, and eazynap every 3 months. Most recently, Shuffle Sleep was updated on October 24, 2026 and eazynap on October 28, 2026.

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