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mymizu

mymizu

Refill your bottle, anywhere!

19 ratings
29 reviews
🌟 Lifestyle
💪 Health & Fitness
Free

Details

  • Released
  • Updated
  • September 20, 2019
  • October 13, 2026

Features

Developer

SOCIAL INNOVATION JAPAN, GENERAL INC. ASSOCIATION
✨Promote your app ✨
mymizu screenshot #1 for iPhone
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iphone
ipad
⭐29
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❓8 answered
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About

Discover nearby water refill stations to reduce plastic waste. Track your environmental impact, monitor daily water intake, and contribute to a global database of refill locations. Share your progress and fun facts with friends.

✓Find water refill spots
✓Add new refill locations
✓Track plastic bottle savings
✓Track CO2 and money saved
✓Monitor daily water intake
✓Set hydration goals
✓Unlock fun facts and graphics
Show original description
+1

What's New in mymizu

3.4

October 13, 2026

New: Support mymizu in the app You can now donate to mymizu directly in the app with Apple Pay. Your support helps our small non-profit team keep the refill map free and up to date. Find this option under More → Support mymizu, or after logging a refill. Also in this update: • Share refill spots with links that open them directly in the app • Improved layouts on tablets and wider screens • Fewer unexpected logouts during brief connection issues • Bug fixes and performance improvements Thank you for being part of mymizu!

More

User reviews

Most RecentHighest RatedLowest Rated

検索できません

キーボードで地名を入力しようとするとアルファベットが一文字しか入力できず、検索できません。
アプリを入れた当初は自宅付近のポイントが表示されたのですが、その後は表示されなくなりました。
78ponta78ponta

黄色ピン10件巡って給水出来たのは一件

青ピン(公園の水道等)と黄色ピン(浄水等を組めるスポット、主に室内)
情報が古く、黄色ピンは閉業やサービス終了していて、ほとんど給水出来ませんでした。
あまりにも酷い
( ´∀｀( ´∀｀

新規登録が出来ない

何度やっても新規登録出来ません。また、ダウンロードしたら最初に出る画面をスクロールしても文字が切れてきちんと表示されていない、パスワードが表示されないので打ち間違えや確認が出来ない、使いたいアプリなので至急改善して下さい。
はろはろ109はろはろ109

ログインできない

インストールしてメールアドレスで登録したがログインできない（メアド登録されていると出るが、何度ログイン作業をしてもログイン画面に戻る）Apple IDで登録しても同じで使えない
すまふんすまふん

期待ハズレ

テレビ番組で紹介していたこともあってインストールしたが、ほぼ公園の水道しか出てこない。1日経たずに削除しました。残念。
たま8613たま8613
See 24 more reviews

FAQ

What is mymizu?

mymizu helps you find water refill spots nearby, track your environmental impact by saving plastic bottles, and monitor your daily water intake to reach hydration goals. It's a free app designed to encourage sustainable habits.

How accurate is mymizu's refill spot data?

The app has a global database of over 200,000 refill spots, which users can contribute to by adding new locations. This community-driven approach helps maintain a comprehensive and up-to-date list of refill points.

Can I track my water intake with mymizu?

Yes, mymizu allows you to track your daily water intake and set personalized hydration goals. This feature helps you stay on top of your health and wellness alongside your environmental efforts.

Does mymizu have ads?

No, mymizu does not contain advertisements. It is a completely free application focused on providing a seamless user experience for finding refill stations and tracking hydration.

What devices does mymizu support?

mymizu is available for iPhone and iPod devices. The app is designed to be accessible on Apple's mobile platforms.

How often is mymizu updated?

The latest version of mymizu is 3.1.2, which was last updated on September 28, 2025. Updates typically include new features, bug fixes, and improvements to the refill spot database.

What is the age rating for mymizu?

mymizu has an age rating of 4+, making it suitable for children and adults. The app's content and features are appropriate for a wide audience.

What do users like most about mymizu?

Users appreciate mymizu's contribution to reducing plastic waste and its ease of use in finding refill locations. The app's ability to track personal impact and hydration goals is also highly valued, contributing to its 4.9-star rating.