Alcohol Tracker vs 休肝日サポート
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alcohol Tracker
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Build a dry-day streak on the calendar, log every drink in seconds, and keep a clear record of how you drink. Wondering when last night's drinks may clear? Alc.Note is an alcohol tracker and drink log that turns your drinks, ABV, body weight, and drinking time into a sober-time estimate. Track pure alcohol, dry days, sleep, stress, and long-term drinking patterns without guilt. ■ What You Can Do with Alc.Note Quick Drink Logging Pick Beer, Highball, Wine, or another drink. Typical volume and ABV are filled in automatically, so each log takes fewer taps. Pure Alcohol Calculation See grams of pure alcohol instead of only counting drinks. Clear colors and meters help you notice when today is moderate, heavy, or above your usual range. Dry-Day Calendar View drink days, lighter days, and dry days on a simple calendar. Spot monthly patterns and the weekdays when you tend to drink more. Sober-Time Estimate "When will it clear?" Based on your body weight and intake, Alc.Note estimates when alcohol may clear from your system. Use it as a reference for planning tomorrow, not as a driving decision. Sleep and Stress Reflection Connect Apple Health sleep data and compare your own records across drink days and dry days. Alc.Note shows trends from your logs, not medical conclusions. ■ Pro Features Sleep x Alcohol Comparison Compare sleep time and condition on drink days vs. dry days, based on your own records. *Yesterday's analysis is available for free. Long-Term Trends Review monthly alcohol intake, dry-day rhythm, spending estimates, and longer patterns over time. CSV/PDF Export Export your logs as CSV or PDF reports for personal review or to prepare for a health checkup conversation. ■ Recommended For • People who want to cut back on drinking • People trying to build dry days • Anyone who wants to understand pure alcohol intake • People reviewing hangovers and drinking habits • Apple Watch users who track sleep • Anyone who wants a calm alcohol journal without ad-heavy clutter Disclaimer The sober-time estimate in this app is a theoretical estimate based on the Widmark formula. It does not accurately reflect individual metabolism or physical condition. Never use the displayed time as a basis for driving or operating machinery. Privacy Policy: https://pomeranianstudio.com/privacy Terms of Use: https://pomeranianstudio.com/terms
休肝日サポート
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毎日の飲酒を見える化し、週ごとの推移を確認することで、無理のない習慣づくりをサポートします。一生お酒を楽しむために、自分のペースで続けられる設計にしました。 ■ 主な機能 ・ワンタップで飲酒量の簡単入力 ・3つの記録モードで自動記録 ・休肝日の記録 ・週ごとの推移表示 ・シンプルで迷わない操作性 ・日記として使えるメモ記録機能 ■便利な点 3つの記録モード 自動で記録・手動で記録を選べるので、記録の手間がかかりません ・普段はお酒を飲まな方→ 記録がない日は休肝日で記録します ・ほぼ毎日飲む方→あなたの標準の飲酒量で飲酒日として記録します ・毎日記録することもできます 記録データはiCloudに保存されるため、安心して継続できます。 本アプリは広告(Google AdMob)を表示します。
Screenshots
Verdict
The clearest difference is in-app purchases: 休肝日サポート at none against Alcohol Tracker's 2. 休肝日サポート also leads on update cadence (every 4 days vs every 3 weeks). Alcohol Tracker's advantage is ads (none vs shown). On price, 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. Alcohol Tracker sells 2 in-app purchases, starting at $3.99 per month. 休肝日サポート asks for nothing beyond the download.
Alcohol Tracker ships an update every 3 weeks, 休肝日サポート every 4 days. Both last shipped on November 9, 2026.
| Parameter | Alcohol Tracker | 休肝日サポート |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 5 MB | 10 MB |
| Age rating | 4+ | 17+ |
| Developer | kurihara kazuki | Hiroki FUJIMOTO |
In-app purchases
Alcohol Tracker
- Alc.Note Pro (Monthly)$3.991 Month
- Alc.Note Pro (Annual)7 Days trial$29.991 Year
休肝日サポート
No in-app purchases







