Comparison

SleepCoach vs Wind Down

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

Head to head
About

SleepCoach

This app acts as a personal sleep coach, offering science-backed exercises and guidance to improve sleep quality, boost energy, and combat issues like jet lag. It uses a chatbot and personalized recommendations to help users achieve better rest.

Highlights
  • Personalized sleep coaching chatbot
  • Science-backed sleep exercises
  • Recommendations for better sleep
  • Audio mindfulness exercises
  • Light therapy guidance
  • Jet lag planning tool
Features
Read full description

Your personal sleep coach, to help you improve your sleep, by Circadia. Created by a team of scientists, psychologists and sleep doctors, Circadia Sleep Coach assesses your sleep health, identifies your problems and offers dozens of curated exercises to help you sleep better. Circadia Sleep Coach helps you: - Fall asleep faster - Wake up refreshed - Boost daytime energy - Beat jet lag App features include: - Chat bot: Your personal sleep coach - Personalized therapy recommendations - Daily practice packs, to help you achieve your goals - Audio-based mindfulness exercises - Learn how to use light to train your body clock - Jet lag planner - Learn more about sleep through articles

About

Wind Down

Features
Read full description

Your body needs a runway before sleep. Wind Down gives you one: a guided 10-minute bedtime ritual that carries you from a wired, racing mind to genuinely ready for bed. Most sleep apps hand you a playlist and hope for the best. Wind Down hands you a sequence. Gentle stretches to release the day, 4-7-8 breathing paced by a glowing orb, a dim-the-lights stretch of stillness, and one quiet moment to reflect - every step timed for you, so you never have to decide what comes next. Want shorter or longer? Run the 5-minute reset, the 15-minute deep descent, or open the builder and set each step to the length that fits tonight. WHAT YOU GET - A guided wind-down that paces every step for you, so all you do is follow along - 4-7-8 and box breathing led by a visual orb you can breathe with in the dark - Eight ambient night sounds - rain, ocean, fireplace, distant thunder, fan, night meadow and more - synthesized live on your phone, nothing to download - A sleep timer plus a gentle fade-out, so the sound stops after you do - A bedtime reminder that nudges you 15 minutes before the bedtime you set - A nightly streak, month calendar and 4-week chart that show the habit taking hold PERFECT FOR - Anyone who lies down and immediately starts replaying the entire day - People who scroll until midnight and want a better last fifteen minutes - Shift workers and light sleepers who need the same ritual at any hour - Anyone trying to build a bedtime habit that actually sticks past week one WHY NOT JUST PLAY A SLEEP PLAYLIST? A playlist works on the room. Wind Down works on you - it slows your breath, loosens your shoulders and closes the day out before the lights go off. And when sound is all you want, the timer fades it away on its own instead of playing until morning. Wind Down is a relaxation and sleep-hygiene helper, not a medical treatment. PRIVACY Everything stays on your device. No account, no sign-in, no ads, no tracking. Nothing you do here leaves your phone. FULL ACCESS One purchase unlocks all of it: the three guided routines plus the custom routine builder, the breathing orb, all eight ambient sounds with sleep timer and fade-out, bedtime reminders, and the full streak, calendar, achievements and progress history. Choose weekly, yearly, or a one-time lifetime unlock. Yearly costs far less than paying weekly across a year, and lifetime is a single payment that includes every future update. Tonight, start the ritual ten minutes before you plan to sleep. That is the whole ask. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? tphuc.work@gmail.com

Screenshots

SleepCoach1 screens
Wind Down4 screens

Verdict

The call

The clearest difference is in-app purchases: SleepCoach at none against Wind Down's 3. SleepCoach also leads on update cadence (weekly vs monthly) and device support (3 vs 1). On price and ads 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. Wind Down sells 3 in-app purchases, starting at $3.99 per 7 days. SleepCoach asks for nothing beyond the download.

UpkeepUpdate frequency

SleepCoach ships an update weekly, Wind Down monthly. The most recent releases landed on September 24, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 6 level
SleepCoach versus Wind Down: the parameters behind the verdict, then further details
ParameterSleepCoachWind Down
PriceFreeFree
Rating3.5 (4 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings4 — better—
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better17.0
Further details — not scored
Size172 MB6 MB
Age rating12+4+
DeveloperCircadia Technologies Ltd.Phuc Pham

In-app purchases

None

SleepCoach

No in-app purchases

3 purchases

Wind Down

Subscriptions2
  • Weekly$3.997 Days
  • Yearly$19.991 Year
One-time1
  • Lifetime Pro$39.99

Questions

Is SleepCoach free?
SleepCoach is free to download, with no in-app purchases.
Is Wind Down free?
Wind Down is free to download, with in-app purchases available.
Do SleepCoach or Wind Down have ads?
Neither SleepCoach nor Wind Down shows ads.
Which is updated more often, SleepCoach or Wind Down?
SleepCoach ships an update weekly, and Wind Down monthly. Most recently, SleepCoach was updated on September 24, 2026 and Wind Down on October 9, 2026.

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