Comparison

HairLog vs SnoozeSync

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

Head to head
About

HairLog

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โ— Tired of struggling to track and compare changes in your hair condition? โ— Your photos stay private - never stored outside the app. โ— Easily record medication usage and visualize your progress over time. โ— Never miss an update with HairLog's helpful reminders.

About

SnoozeSync

Features
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SnoozeSync is a clinically-grounded sleep improvement program built on Cognitive Behavioral Therapy for Insomnia (CBT-I) โ€” the gold-standard, non-medication treatment recommended by sleep doctors worldwide. Unlike sleep trackers that just measure your sleep, SnoozeSync actively retrains your brain to sleep better. In as little as a few weeks, most users experience lasting improvement in sleep quality, falling asleep faster, and waking up feeling truly rested. HOW IT WORKS SnoozeSync guides you through the four proven pillars of CBT-I: โ€ข Sleep Diary โ€” Log your sleep every morning to track your Sleep Efficiency score. Your data drives your personalized prescription. โ€ข Lessons โ€” Science-based modules that identify and fix the habits, thoughts, and behaviors keeping you awake. Learn why you can't sleep and how to fix it for good. โ€ข AI Coach โ€” Your personal sleep expert, available 24/7. Ask anything about your sleep, your progress, or CBT-I techniques and get expert, evidence-based guidance. โ€ข Relaxation โ€” Tactical breathing and wind-down exercises designed to lower bedtime arousal and quiet a racing mind. YOUR CBT-I PRESCRIPTION Every night, SnoozeSync gives you a personalized sleep window โ€” a specific bedtime and wake time calculated from your diary data. By anchoring to a consistent wake time every single day (including weekends), your circadian rhythm resets and your sleep drive rebuilds naturally. WHO IT'S FOR SnoozeSync is designed for anyone who: โ€ข Lies awake for hours trying to fall asleep โ€ข Wakes up at 3 AM and can't get back to sleep โ€ข Wakes too early and feels unrefreshed โ€ข Has tried sleep aids, supplements, or trackers without lasting results WHAT MAKES SNOOZESYNC DIFFERENT CBT-I is proven more effective than sleep medication for chronic insomnia โ€” and unlike pills, the results last. SnoozeSync puts this clinically-validated program in your pocket, with a personalized approach that adapts as your sleep improves. Download SnoozeSync and start your journey to restorative sleep tonight. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://app.snoozesync.com/privacy Subscription details: SnoozeSync Premium auto-renews monthly ($9.99/month) or annually ($99/year, with 21-day free trial). Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage and cancel your subscription in iPhone Settings > Apple ID > Subscriptions.

Screenshots

HairLog4 screens
SnoozeSync4 screens

Verdict

The call

The clearest difference is in-app purchases: HairLog at none against SnoozeSync's 2. SnoozeSync's advantage is ads (none vs shown) and update cadence (daily vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. SnoozeSync sells 2 in-app purchases, starting at $9.99 per month. HairLog asks for nothing beyond the download.

UpkeepUpdate frequency

HairLog ships an update every 2 weeks, SnoozeSync daily. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard3 real differences ยท 3 level
HairLog versus SnoozeSync: the parameters behind the verdict, then further details
ParameterHairLogSnoozeSync
PriceFreeFree
Update frequencyEvery 2 weeksDaily โ€” better
AdsYesNo โ€” better
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS15.1 โ€” better15.6
Further details โ€” not scored
Size24 MB1 MB
Age rating12+12+
DeveloperHANUM OHEskender Beyene

In-app purchases

None

HairLog

No in-app purchases

2 purchases

SnoozeSync

Subscriptions2
  • SnoozeSync Premium14 Days trial$9.991 Month
  • SnoozeSync Premium14 Days trial$99.991 Year

Questions

Is HairLog free?
HairLog is free to download, with no in-app purchases.
Is SnoozeSync free?
SnoozeSync is free to download, with in-app purchases available.
Do HairLog or SnoozeSync have ads?
HairLog shows ads; SnoozeSync does not.
Which is updated more often, HairLog or SnoozeSync?
HairLog ships an update every 2 weeks, and SnoozeSync daily. Most recently, HairLog was updated on October 25, 2026 and SnoozeSync on October 24, 2026.

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