おみず シンプル水分記録 vs Aquam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
おみず シンプル水分記録
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おみずは、毎日の水分補給をかんたんに記録できるアプリです。 アカウント登録なし・完全無料ですぐに使い始められます。 ■ ワンタップでかんたん記録 コップやペットボトルのボタンをタップするだけで、すぐに記録完了。 忙しい毎日でもサッと記録できます。 ■ リマインダーで飲み忘れ防止 お好みの間隔で「お水飲んだ?」とやさしく通知。 起床時間と就寝時間に合わせて、あなたの生活リズムにぴったりの通知をお届けします。 ■ 1日の目標量を自動計算 体重を入力すると、あなたに合った1日の水分摂取目標量を自動で計算。 プログレスリングで達成状況がひと目でわかります。 ■ 10種類の飲み物に対応 水、緑茶、麦茶、ほうじ茶、紅茶、コーヒー、牛乳、ジュース、味噌汁、スポーツドリンク。 すべて無料で記録できます。 ■ グラフで振り返り 日別・週別・月別のグラフで水分摂取量の推移を確認。 目標達成日数や連続達成記録もチェックできます。 ■ 20色のテーマカラー くすみカラーのかわいいテーマの中から好きな色を選んで、アプリの雰囲気を自分好みに着せ替えられます。 ■ プライバシーを大切に すべてのデータはお使いの端末にのみ保存されます。サーバーへの送信やアカウント登録は一切ありません。安心してお使いください。 毎日の水分補給を、もっとかんたんに。 ぜひ「おみず」をお試しください。
Aquam
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Drink more consistently without making hydration feel complicated. Aquam is a clean water tracker and drink reminder built to help you understand your daily fluid intake, follow a personal goal, and build a routine that lasts. LOG DRINKS IN SECONDS Add your usual amount with a quick tap, or enter a custom volume when you need it. Preset sizes (250, 350, 500 and 750 ml) keep everyday logging down to a single tap, and every drink lands in your daily total so you always know how much you have had and how much is left. TRACK MORE THAN WATER Hydration does not only come from a plain glass of water. Record what you actually drink: • Water • Sparkling water • Green tea • Coffee • Juice • Milk • Soda • Energy drinks • Detox drinks SET A DAILY GOAL THAT FITS YOU Let Aquam suggest a daily target from your body information, or set your own. Light, Medium, Active and Athlete presets give you a sensible starting point in seconds, and you can adjust the goal whenever your routine changes. REMINDERS THAT FIT YOUR DAY Schedule reminders at specific times, or repeat them at an interval that suits you — every two hours during work, less often in the evening. Water becomes easy to remember during long workdays, study sessions, training and travel. SEE YOUR PROGRESS Review your hydration in weekly, monthly and yearly charts. Track your daily average, your best day, your total intake and how many days you hit your goal. Your full history stays available so you can see which days go well and where the routine slips. BUILD A STREAK Reach your goal day after day and keep your streak alive. Small daily wins make a healthy habit far easier to hold on to. WHY AQUAM? • One-tap drink logging with custom amounts • Personalised daily hydration goal • Flexible reminders — fixed times or intervals • Nine drink types, not just water • Weekly, monthly and yearly charts • Streaks, best day and goal history • Calm dark interface, easy on the eyes Aquam is free to use and supported by ads. If you prefer a clean screen, a single one-time purchase removes ads permanently — no subscription, ever. Start with one glass. Aquam helps you keep going.
Screenshots
Verdict
The clearest difference is in-app purchases: おみず シンプル水分記録 at none against Aquam's 1. おみず シンプル水分記録 also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price, update cadence and device support 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. Aquam sells 1 one-off in-app purchase. おみず シンプル水分記録 asks for nothing beyond the download.
おみず シンプル水分記録 ships an update every 5 days, Aquam weekly. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | おみず シンプル水分記録 | Aquam |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days — better | Weekly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 44 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryotaro Shimada | Mehmet rasit Arisu |
In-app purchases
おみず シンプル水分記録
No in-app purchases
Aquam
- Remove Ads Forever$3.99









