SleepHack vs Baby May Cry
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SleepHack
This app uses adaptive binaural frequencies and an intelligent sleep engine to optimize your sleep cycles for deeper rest and improved performance. It offers performance-first sleep tracking and a smart alarm to wake you at the optimal moment.
- Adaptive binaural frequencies
- Intelligent sleep engine
- Performance-first sleep tracking
- Smart alarm
- Deep sleep enhancement modes
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ADAPTIVE WHITE NOISE ENGINEERED FOR DEEPER SLEEP Sleep isn’t relaxation. Sleep is performance. SleepHack is built for people who want deeper sleep, sharper focus, and higher output — not just background noise. This isn’t another white noise app. This is adaptive sleep optimization. WHY SLEEPHACK? • Adaptive binaural frequencies that shift with your sleep • Engineered sound designed to push deeper rest • Performance-first sleep tracking • Built for high achievers, founders, athletes, and optimizers If you treat your body like hardware, your sleep needs better software. HOW IT WORKS • Intelligent Sleep Engine responds to your movement patterns • Adaptive audio evolves through the night • Designed to support Deep, Core, and REM cycles • Smart alarm that wakes you at the right moment You don’t just play sound. You run a sleep protocol. WHO IT’S FOR • People who wake up tired even after 8 hours • High performers who want a competitive edge • Anyone serious about recovery and mental clarity • Those who want more than “rain sounds” If you care about output, you should care about sleep architecture. FEATURES • Adaptive Binaural Audio • Deep Sleep Enhancement Modes • Smart Alarm • Minimal, performance-driven interface • Ongoing upgrades and sleep protocol refinements STOP GUESSING. START OPTIMIZING. Your sleep is either helping you win or holding you back. Hack it. If you choose to connect your sleep data from HealthKit, SleepHack can use that additional data to improve prediction accuracy as it learns your patterns. Your data is only used with explicit in-app consent, and you remain in control of what is shared. Terms of Service: https://sleephack.app/terms
Baby May Cry
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Baby May Cry is a baby-care logging app built for fast entry and fast review. Start locally without an account, then add email, Google, or Apple sign-in only when you want cloud sync and caregiver sharing. The app keeps everyday care records structured, searchable, and easy to review. Key features - Fast logging for feeding, sleep, diapers, temperature, medication, hospital visits, play, growth, and notes - Home and frequent-record shortcuts for repeated entries - Timelines and statistics for reviewing care patterns - Caregiver sharing when multiple people need the same log - Optional sign-in: local use first, cloud sync when needed - Optional baby profile photo for easier record separation - Widgets and Live Activities for quick status checks Baby May Cry does not provide diagnosis, treatment, or medical advice. Temperature, medication, hospital, and statistics features are for organizing caregiver-entered records and reviewing practical care history.
Screenshots
Verdict
The clearest difference is in-app purchases: Baby May Cry at none against SleepHack's 8. Baby May Cry also leads on ads (none vs shown). On price, update cadence, 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
Both are free to download. SleepHack sells 8 in-app purchases, starting at $4.99 per 7 days. Baby May Cry asks for nothing beyond the download.
SleepHack ships an update every 6 days, Baby May Cry every 5 days. The most recent releases landed on October 6, 2026 and October 20, 2026 respectively.
| Parameter | SleepHack | Baby May Cry |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 days | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 112 MB | 68 MB |
| Age rating | 12+ | 4+ |
| Developer | SMB Studio LLC | SANGMIN JUNG |
In-app purchases
SleepHack
- Pro Weekly$4.997 Days
- Pro Weekly$6.997 Days
- Pro Monthly$9.991 Month
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- Pro Annual$19.991 Year
- Pro Annual3 Days trial$29.991 Year
- Pro Annual3 Days trial$39.991 Year
- Pro Annual$39.991 Year
- Lifetime AccessFree
Baby May Cry
No in-app purchases








