# AlcoholLog — Track your drinking days.

> Track daily alcohol intake, calculate pure alcohol, and monitor drinking habits. (iPhone/iPad app by Mieko Komatsu.)

- Source: https://appshunter.io/ios/app/alcohollog/id1591360487 (this page in markdown: same URL + `.md`)
- Developer: [Mieko Komatsu](https://appshunter.io/developer/1537355602)
- Category: Health & Fitness, Medical
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 14.0 · 6 MB
- Languages: English, Japanese
- Released: 2021-11-05
- Data updated: 2026-06-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/alcohollog/id1591360487/reviews.md

## What is AlcoholLog?

AlcoholLog can easily record the amount of daily drinking.
When you enter the alcohol you drank, you can calculate the amount of pure alcohol and display it on the calendar and the chart.

Features
- You can freely create liquor data.
- You can sort the categories of alcohol.
- You can customize the category of liquor.
- You can leave notes.
- The number of rest days and over drinking days can be totaled monthly.
- Reminder notification prevents you from forgetting to record.

Recommended for the following people
- I feel like I've been drinking too much lately.
- I want to prevent over drinking.
- I want to look back on past drinking.
- I want to make a rest day.
- I want to calculate the intake of pure alcohol.
- I want to leave notes.

Settings menu
- Sort categories
- Edit custom categories
- Reminder

Premium features (charged)
- Yearly chart
- Hide Ads
- Face ID / Touch ID lock 
- Text output
- PDF output (chart screen, available for iPhone with iOS15 or later)

——
How much is the proper amount?
There are considerable individual differences in the appropriate amount due to differences in body weight, gender, age, alcohol decomposition ability, etc.
According to the index shown by the Ministry of Health, Labor and Welfare, moderate and moderate drinking is about 20g of pure alcohol per day on average.
The amount of pure alcohol is expressed in grams (g) and is calculated by the following formula, taking into account the specific gravity of alcohol.

Amount of alcohol (ml) x alcohol content / 100 x 0.8 (specific gravity of alcohol) = pure alcohol amount (g)

Make a rest day
Drinking alcohol every day puts a strain on your liver. The mucous membranes of the digestive tract, such as the stomach and intestines, also become rough. Make about two rest days a week to rest your liver.
——
Twitter
https://twitter.com/alcohollog

Terms of Service
http://www.littlepinesys.com/terms-of-service.html

Privacy Policy
http://www.littlepinesys.com/privacy-policy.html

## Key features

- Record daily alcohol consumption
- Calculate pure alcohol amount
- Visualize drinking with calendar and charts
- Create and sort custom liquor categories
- Set reminder notifications
- Track rest days and over-drinking days
- Add notes to entries

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock premium features | $3.99 | one-time |


## Recent user reviews (10 of 22)

All indexed reviews: https://appshunter.io/ios/app/alcohollog/id1591360487/reviews.md

### 1/5 — 課金後にも広告表示

*2026-02-13, version 2.3*

プレミアムユーザーになりましたが、高頻度で無料ユーザーに戻ってしまいます。
[以前購入された方はこちら]をクリックすると改善されますが、表示された広告を止めることはできません。根本改善をお願いします。

### 4/5 — 簡単でしつこくない

*2025-05-26, version 2.3*

前に同種のアプリをダウンロードしたら、頻繁に広告が流れて（それも延々と流れ続けて）嫌になったけど、このアプリは良心的な流れ方で好感が持てました。
入力は簡単で、個人独特な飲み方にも対応してくれてストレスなく使い続いています。
広告がなければ５つ星を付けるのですが、そんな理由からの４つ星です。

### 5/5 — 自分を見つめ直す

*2025-03-12, version 2.3*

毎日ドクロじゃん。。。死んじゃうよね

### 3/5 — テキスト出力がおかしい

*2024-07-08, version 2.3*

テキスト出力したくて先程￥600払って課金しました。テキスト出力した時に「適量」が全て「飲み過ぎ」になっているのですが、ご確認いただけませんか？

### 1/5 — 金払っても広告が表示される

*2024-05-30, version 2.3*

何で金払ったのに広告が表示されてる。設定から購入復元すると消えるけど、鬱陶しいので何とかして欲しい。

### 5/5 — 必要十分

*2024-04-25, version 2.3*

プレミアムで使っています。買い切りなのが素晴らしい。機能はシンプルで必要十分です。ウィジェット対応すると嬉しいです。

### 4/5 — シンプルで使いやすい

*2024-03-20, version 2.2*

簡単で使いやすいです。 要望があるとすれば： 飲酒量をゼロ杯で保存したときは、「適量」ではなく「休肝日」としてほしい。 一覧表示画面からも（カレンダー表示画面からと同様に）編集画面が開けるようにしてほしい。月ごと／年ごとの統計に「1日平均何g」の表示がほしい。

### 4/5 — 使いやすいです

*2024-02-27, version 2.2*

1週間ほど使ってますがいい感じ。もう少し使って問題なければ課金しようと思います。

### 5/5 — 飲酒管理に便利

*2024-02-07, version 2.0*

自分がどのくらいの量飲んでるのか、休肝日とか一目瞭然で分かる。また摂取したアルコール量も分かって便利

### 5/5 — 同ジャンルでこちらが一番！

*2024-02-04, version 2.0*

他の方も指摘していましたが、有料の「年間グラフ」の当初の仕様が想定と異なっていたためリクエストを上げてみたところ、快くv2.0 （月毎のアルコール合計推移グラフ）で実装いただき、開発者としての真摯な姿勢を感じました。お忙しい中早急にご対応いただき誠にありがとうございました！

アプリ自体もアイコンや表示もセンスがあり、シンプルで見やすく使い易く、アイテムがカスタマイズできるのもとても便利です。

同ジャンルのアプリをいくつか使ってみましたが、缶は転がりませんが、本来の目的ではこちらが一番だと思います！！

## Frequently asked questions about AlcoholLog

### How does AlcoholLog calculate pure alcohol?

AlcoholLog calculates pure alcohol using the formula: Amount of alcohol (ml) x alcohol content / 100 x 0.8 (specific gravity of alcohol) = pure alcohol amount (g). This helps users understand the actual alcohol content they are consuming.

### Can I customize the types of alcohol I log in AlcoholLog?

Yes, AlcoholLog allows you to freely create liquor data and customize categories. You can sort and edit custom categories to match your specific drinking habits.

### Does AlcoholLog remind me to log my drinks?

Yes, AlcoholLog includes a reminder notification feature designed to prevent you from forgetting to record your alcohol intake. This helps maintain consistent tracking.

### What premium features does AlcoholLog offer?

Premium features include a yearly chart, ad removal, Face ID/Touch ID lock, text output, and PDF output for charts on iOS 15+. These enhance data analysis and security.

### How does AlcoholLog help with preventing over-drinking?

By tracking daily consumption and providing visualizations, AlcoholLog helps users identify patterns of over-drinking. It also encourages making rest days to support liver health.

### Is AlcoholLog suitable for all ages?

AlcoholLog is rated for ages 17+ due to its subject matter. It is designed for adults who wish to monitor their alcohol intake.

### How often is AlcoholLog updated?

The app was last updated on March 31, 2024, indicating regular maintenance and potential feature additions. The latest version is 2.3.

### Does AlcoholLog have ads?

Yes, AlcoholLog contains advertisements. Users can remove ads by purchasing the premium version.

## Version history (last 5 releases)

### 2.3 — 2024-03-31

Added the average value of pure alcohol amount at the bottom of the monthly graph screen.

### 2.2 — 2024-02-13

The maximum value of the premium feature's no alcohol day chart has been set to 31.

### 2.1 — 2024-02-09

I have updated the annual chart of premium features.

### 2.0 — 2024-02-02

Added a line chart of monthly total pure alcohol content to the annual chart of premium features. Can be displayed on iOS16 or later.

### 1.9 — 2024-01-11

Fixed minor bugs.

## Apps similar to AlcoholLog

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Simple Drink Log](https://appshunter.io/ios/app/simple-drink-log/id1668237986) | — | $9.99 | Health & Fitness |
| [Mindful Drinking](https://appshunter.io/ios/app/mindful-drinking/id6446930722) | 4.7 (52) | Free | Health & Fitness |
| [Drink Less: Alcohol Tracker](https://appshunter.io/ios/app/drink-less-alcohol-tracker/id6557028325) | 4.7 (15) | Free | Health & Fitness |
| [Sober Tracker – Mensura](https://appshunter.io/ios/app/sober-tracker-mensura/id6447694614) | — | Free | Health & Fitness |
| [Alcohol Tracker°](https://appshunter.io/ios/app/alcohol-tracker/id6448653224) | 4.7 (35) | Free | Health & Fitness |
| [Drink Count Alcohol Tracker](https://appshunter.io/ios/app/drink-count-alcohol-tracker/id6476844184) | 5.0 (8) | Free | Health & Fitness |

## More apps by Mieko Komatsu

- [Contraction Timer - Simple](https://appshunter.io/ios/app/contraction-timer-simple/id1537355600)
- [MoodLog - Simple](https://appshunter.io/ios/app/moodlog-simple/id1555641803)
- [SinceRec](https://appshunter.io/ios/app/sincerec/id1621422950)
- [CocoLog](https://appshunter.io/ios/app/cocolog/id6446239288)
- [CocoSupporters](https://appshunter.io/ios/app/cocosupporters/id6446918049)

All apps by Mieko Komatsu: https://appshunter.io/developer/1537355602

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-24.*