Apps by Takumi Kanzaki
Soberday: Alcohol & Sleep app icon

Health & Fitness

Soberday: Alcohol & Sleep

Takumi Kanzaki

Free download In-app purchases unconfirmed
Open on Apple

About this app

Stop drinking. See what happens to your body. Most sobriety apps count your days. Soberday shows you what those days are actually doing — to your sleep, your heart rate, and your body. Every morning after an alcohol-free night, Soberday pulls your real data from Apple Health and shows you exactly what changed. More deep sleep. Lower resting heart rate. The numbers don't lie. -- WHAT MAKES SOBERDAY DIFFERENT -- Every other sobriety app stops at the streak counter. Soberday goes further: it connects your sober days to the health data you already have on your iPhone or Apple Watch. Within 3 days of cutting back, most users see measurable changes in their sleep score and resting heart rate. -- HOW IT WORKS -- 1. Connect Apple Health — one-time permission for sleep and heart rate data 2. Check in each morning — was last night alcohol-free? One tap 3. See your body respond — last night's sleep score, resting heart rate, and the difference vs. your drinking nights -- KEY FEATURES -- - Alcohol-free day counter with streak tracking - Sleep score comparison: sober nights vs. drinking nights - Resting heart rate trends over time - Money saved calculator - Home screen widget showing your streak and last night's sleep - Privacy-first: all your data stays on your device and iCloud - HRV (heart rate variability) tracking — measure your nervous system recovery (Premium) - Flexible goal modes — alcohol-free, mindful, weekly limit, or custom challenge -- SOBERDAY PREMIUM -- Unlock deeper insights with Premium: - Heart rate variability (HRV) tracking - Weekly health report — shareable summary of your body's progress - Full history (unlimited days) - Craving log with trigger analysis Try free. Upgrade when you're ready. Monthly: $4.99 / Annual: $34.99 (save 42%) -- YOUR DATA, YOUR PRIVACY -- Soberday reads Apple Health data on your device. Nothing is sent to external servers. Your health data is stored only in your iCloud — never shared, never sold. Soberday is a wellness support tool and is not a substitute for professional medical advice or addiction treatment. If you are struggling with alcohol dependency, please consult a healthcare professional.

Latest release

What’s New

Version 2.2.1 Apr 6, 2026

You can now contact us directly from Settings — feedback, questions, or anything on your mind. Plus minor bug fixes and improvements.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Aug 17, 2026 · 0 ratings Aug 17, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 17, 2026 · Free Aug 17, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 17, 2026 · 10:57 PM Free

Screenshots

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